661311713664

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:780

約数の個数: 640

約数和(自身を含む): 2290090682880

約数和(自身を除く): 1628778969216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 83, 84, 96, 108, 112, 126, 128, 144, 162, 166, 168, 189, 192, 216, 224, 249, 252, 288, 311, 324, 332, 336, 353, 378, 384, 432, 448, 498, 504, 567, 576, 581, 622, 648, 664, 672, 706, 747, 756, 864, 896, 933, 996, 1008, 1059, 1134, 1152, 1162, 1244, 1296, 1328, 1344, 1412, 1494, 1512, 1728, 1743, 1866, 1992, 2016, 2118, 2177, 2241, 2268, 2324, 2471, 2488, 2592, 2656, 2688, 2799, 2824, 2988, 3024, 3177, 3456, 3486, 3732, 3984, 4032, 4236, 4354, 4482, 4536, 4648, 4942, 4976, 5184, 5229, 5312, 5598, 5648, 5976, 6048, 6354, 6531, 6723, 6972, 7413, 7464, 7968, 8064, 8397, 8472, 8708, 8964, 9072, 9296, 9531, 9884, 9952, 10368, 10458, 10624, 11196, 11296, 11952, 12096, 12708, 13062, 13446, 13944, 14826, 14928, 15687, 15936, 16794, 16944, 17416, 17928, 18144, 18592, 19062, 19593, 19768, 19904, 20916, 22239, 22392, 22592, 23904, 24192, 25191, 25416, 25813, 26124, 26892, 27888, 28593, 29299, 29652, 29856, 31374, 31872, 33588, 33888, 34832, 35856, 36288, 37184, 38124, 39186, 39536, 39808, 41832, 44478, 44784, 45184, 47061, 47808, 50382, 50832, 51626, 52248, 53784, 55776, 57186, 58598, 58779, 59304, 59712, 62748, 66717, 67176, 67776, 69664, 71712, 72576, 74368, 76248, 77439, 78372, 79072, 83664, 87897, 88956, 89568, 94122, 95616, 100764, 101664, 103252, 104496, 107568, 109783, 111552, 114372, 117196, 117558, 118608, 119424, 125496, 133434, 134352, 135552, 139328, 143424, 152496, 154878, 156744, 158144, 167328, 175794, 176337, 177912, 179136, 180691, 188244, 200151, 201528, 203328, 205093, 206504, 208992, 215136, 219566, 223104, 228744, 232317, 234392, 235116, 237216, 250992, 263691, 266868, 268704, 278656, 286848, 304992, 309756, 313488, 316288, 329349, 334656, 351588, 352674, 355824, 358272, 361382, 376488, 400302, 403056, 406656, 410186, 413008, 417984, 430272, 439132, 457488, 464634, 468784, 470232, 474432, 501984, 527382, 533736, 537408, 542073, 609984, 615279, 619512, 626976, 658698, 669312, 696951, 703176, 705348, 711648, 722764, 752976, 768481, 791073, 800604, 806112, 820372, 826016, 835968, 860544, 878264, 914976, 929268, 937568, 940464, 948864, 988047, 1003968, 1054764, 1067472, 1074816, 1084146, 1219968, 1230558, 1239024, 1253952, 1317396, 1393902, 1406352, 1410696, 1423296, 1445528, 1505952, 1536962, 1582146, 1601208, 1612224, 1626219, 1640744, 1652032, 1756528, 1829952, 1845837, 1858536, 1875136, 1880928, 1976094, 2007936, 2090853, 2109528, 2134944, 2168292, 2305443, 2373219, 2461116, 2478048, 2507904, 2634792, 2787804, 2812704, 2821392, 2846592, 2891056, 2964141, 3011904, 3073924, 3164292, 3202416, 3224448, 3252438, 3281488, 3304064, 3513056, 3659904, 3691674, 3717072, 3750272, 3761856, 3952188, 4181706, 4219056, 4269888, 4336584, 4610886, 4746438, 4878657, 4922232, 4956096, 5269584, 5537511, 5575608, 5625408, 5642784, 5782112, 5928282, 6023808, 6147848, 6328584, 6404832, 6504876, 6562976, 6916329, 7026112, 7383348, 7434144, 7523712, 7904376, 8363412, 8438112, 8539776, 8673168, 8892423, 9111989, 9221772, 9492876, 9757314, 9844464, 9912192, 10539168, 11075022, 11151216, 11250816, 11285568, 11564224, 11856564, 12295696, 12657168, 12809664, 13009752, 13125952, 13832658, 14052224, 14635971, 14766696, 14868288, 15808752, 16612533, 16726824, 16876224, 17346336, 17784846, 18223978, 18443544, 18985752, 19514628, 19688928, 20748987, 21078336, 22150044, 22302432, 22571136, 23128448, 23713128, 24591392, 25314336, 25619328, 26019504, 26251904, 27335967, 27665316, 29271942, 29533392, 29736576, 31617504, 33225066, 33453648, 33752448, 34692672, 35569692, 36447956, 36887088, 37971504, 39029256, 39377856, 41497974, 42156672, 44300088, 44604864, 47426256, 49182784, 50628672, 52039008, 54671934, 55330632, 58543884, 59066784, 62246961, 63235008, 63783923, 66450132, 66907296, 69385344, 71139384, 72895912, 73774176, 75943008, 78058512, 78755712, 82007901, 82995948, 88600176, 89209728, 94852512, 98365568, 101257344, 104078016, 109343868, 110661264, 117087768, 118133568, 124493922, 126470016, 127567846, 132900264, 133814592, 142278768, 145791824, 147548352, 151886016, 156117024, 164015802, 165991896, 177200352, 189705024, 191351769, 208156032, 218687736, 221322528, 234175536, 236267136, 246023703, 248987844, 255135692, 265800528, 267629184, 284557536, 291583648, 295096704, 303772032, 312234048, 328031604, 331983792, 354400704, 379410048, 382703538, 437375472, 442645056, 468351072, 492047406, 497975688, 510271384, 531601056, 569115072, 574055307, 583167296, 624468096, 656063208, 663967584, 708801408, 738071109, 765407076, 874750944, 885290112, 936702144, 984094812, 995951376, 1020542768, 1063202112, 1138230144, 1148110614, 1166334592, 1312126416, 1327935168, 1476142218, 1530814152, 1722165921, 1749501888, 1873404288, 1968189624, 1991902752, 2041085536, 2126404224, 2296221228, 2624252832, 2655870336, 2952284436, 3061628304, 3444331842, 3499003776, 3936379248, 3983805504, 4082171072, 4592442456, 5166497763, 5248505664, 5904568872, 6123256608, 6888663684, 7872758496, 7967611008, 8164342144, 9184884912, 10332995526, 10497011328, 11809137744, 12246513216, 13777327368, 15745516992, 18369769824, 20665991052, 23618275488, 24493026432, 27554654736, 31491033984, 36739539648, 41331982104, 47236550976, 55109309472, 73479079296, 82663964208, 94473101952, 110218618944, 165327928416, 220437237888, 330655856832, 661311713664]

約数ペア:

[(1, 661311713664), (2, 330655856832), (3, 220437237888), (4, 165327928416), (6, 110218618944), (7, 94473101952), (8, 82663964208), (9, 73479079296), (12, 55109309472), (14, 47236550976), (16, 41331982104), (18, 36739539648), (21, 31491033984), (24, 27554654736), (27, 24493026432), (28, 23618275488), (32, 20665991052), (36, 18369769824), (42, 15745516992), (48, 13777327368), (54, 12246513216), (56, 11809137744), (63, 10497011328), (64, 10332995526), (72, 9184884912), (81, 8164342144), (83, 7967611008), (84, 7872758496), (96, 6888663684), (108, 6123256608), (112, 5904568872), (126, 5248505664), (128, 5166497763), (144, 4592442456), (162, 4082171072), (166, 3983805504), (168, 3936379248), (189, 3499003776), (192, 3444331842), (216, 3061628304), (224, 2952284436), (249, 2655870336), (252, 2624252832), (288, 2296221228), (311, 2126404224), (324, 2041085536), (332, 1991902752), (336, 1968189624), (353, 1873404288), (378, 1749501888), (384, 1722165921), (432, 1530814152), (448, 1476142218), 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(4236, 156117024), (4354, 151886016), (4482, 147548352), (4536, 145791824), (4648, 142278768), (4942, 133814592), (4976, 132900264), (5184, 127567846), (5229, 126470016), (5312, 124493922), (5598, 118133568), (5648, 117087768), (5976, 110661264), (6048, 109343868), (6354, 104078016), (6531, 101257344), (6723, 98365568), (6972, 94852512), (7413, 89209728), (7464, 88600176), (7968, 82995948), (8064, 82007901), (8397, 78755712), (8472, 78058512), (8708, 75943008), (8964, 73774176), (9072, 72895912), (9296, 71139384), (9531, 69385344), (9884, 66907296), (9952, 66450132), (10368, 63783923), (10458, 63235008), (10624, 62246961), (11196, 59066784), (11296, 58543884), (11952, 55330632), (12096, 54671934), (12708, 52039008), (13062, 50628672), (13446, 49182784), (13944, 47426256), (14826, 44604864), (14928, 44300088), (15687, 42156672), (15936, 41497974), (16794, 39377856), (16944, 39029256), (17416, 37971504), (17928, 36887088), (18144, 36447956), (18592, 35569692), (19062, 34692672), (19593, 33752448), (19768, 33453648), (19904, 33225066), (20916, 31617504), (22239, 29736576), (22392, 29533392), (22592, 29271942), (23904, 27665316), (24192, 27335967), (25191, 26251904), (25416, 26019504), (25813, 25619328), (26124, 25314336), (26892, 24591392), (27888, 23713128), (28593, 23128448), (29299, 22571136), (29652, 22302432), (29856, 22150044), (31374, 21078336), (31872, 20748987), (33588, 19688928), (33888, 19514628), (34832, 18985752), (35856, 18443544), (36288, 18223978), (37184, 17784846), (38124, 17346336), (39186, 16876224), (39536, 16726824), (39808, 16612533), (41832, 15808752), (44478, 14868288), (44784, 14766696), (45184, 14635971), (47061, 14052224), (47808, 13832658), (50382, 13125952), (50832, 13009752), (51626, 12809664), (52248, 12657168), (53784, 12295696), (55776, 11856564), (57186, 11564224), (58598, 11285568), (58779, 11250816), (59304, 11151216), (59712, 11075022), (62748, 10539168), (66717, 9912192), (67176, 9844464), (67776, 9757314), (69664, 9492876), (71712, 9221772), (72576, 9111989), (74368, 8892423), (76248, 8673168), (77439, 8539776), (78372, 8438112), (79072, 8363412), (83664, 7904376), (87897, 7523712), (88956, 7434144), (89568, 7383348), (94122, 7026112), (95616, 6916329), (100764, 6562976), (101664, 6504876), (103252, 6404832), (104496, 6328584), (107568, 6147848), (109783, 6023808), (111552, 5928282), (114372, 5782112), (117196, 5642784), (117558, 5625408), (118608, 5575608), (119424, 5537511), (125496, 5269584), (133434, 4956096), (134352, 4922232), (135552, 4878657), (139328, 4746438), (143424, 4610886), (152496, 4336584), (154878, 4269888), (156744, 4219056), (158144, 4181706), (167328, 3952188), (175794, 3761856), (176337, 3750272), (177912, 3717072), (179136, 3691674), (180691, 3659904), (188244, 3513056), (200151, 3304064), (201528, 3281488), (203328, 3252438), (205093, 3224448), (206504, 3202416), (208992, 3164292), (215136, 3073924), (219566, 3011904), (223104, 2964141), (228744, 2891056), (232317, 2846592), 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(800604, 826016), (806112, 820372)]