31231238976

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 504

約数和(自身を含む): 107997946056

約数和(自身を除く): 76766707080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 64, 72, 82, 84, 96, 98, 112, 123, 126, 137, 144, 147, 164, 168, 192, 196, 197, 224, 246, 252, 274, 287, 288, 294, 328, 336, 369, 392, 394, 411, 441, 448, 492, 504, 548, 574, 576, 588, 591, 656, 672, 738, 784, 788, 822, 861, 882, 959, 984, 1008, 1096, 1148, 1176, 1182, 1233, 1312, 1344, 1379, 1476, 1568, 1576, 1644, 1722, 1764, 1773, 1918, 1968, 2009, 2016, 2192, 2296, 2352, 2364, 2466, 2583, 2624, 2758, 2877, 2952, 3136, 3152, 3288, 3444, 3528, 3546, 3836, 3936, 4018, 4032, 4137, 4384, 4592, 4704, 4728, 4932, 5166, 5516, 5617, 5754, 5904, 6027, 6304, 6576, 6713, 6888, 7056, 7092, 7672, 7872, 8036, 8077, 8274, 8631, 8768, 9184, 9408, 9456, 9653, 9864, 10332, 11032, 11234, 11508, 11808, 12054, 12411, 12608, 13152, 13426, 13776, 14112, 14184, 15344, 16072, 16154, 16548, 16851, 17262, 18081, 18368, 18912, 19306, 19728, 20139, 20664, 22064, 22468, 23016, 23616, 24108, 24231, 24822, 26304, 26852, 26989, 27552, 28224, 28368, 28959, 30688, 32144, 32308, 33096, 33702, 34524, 36162, 37824, 38612, 39319, 39456, 40278, 41328, 44128, 44936, 46032, 48216, 48462, 49644, 50553, 53704, 53978, 55104, 56539, 56736, 57918, 60417, 61376, 64288, 64616, 66192, 67404, 69048, 72324, 72693, 77224, 78638, 78912, 80556, 80967, 82656, 86877, 88256, 89872, 92064, 96432, 96924, 99288, 101106, 107408, 107956, 113078, 113472, 115836, 117957, 120834, 128576, 129232, 132384, 134808, 138096, 144648, 145386, 154448, 157276, 161112, 161934, 165312, 169617, 173754, 179744, 184128, 188923, 192864, 193848, 198576, 202212, 214816, 215912, 226156, 231672, 235914, 241668, 242901, 258464, 264768, 269616, 275233, 276192, 289296, 290772, 308896, 314552, 322224, 323868, 339234, 347508, 353871, 359488, 377846, 385728, 387696, 395773, 397152, 404424, 429632, 431824, 452312, 463344, 471828, 483336, 485802, 508851, 516928, 539232, 550466, 552384, 566769, 578592, 581544, 617792, 629104, 644448, 647736, 678468, 695016, 707742, 755692, 775392, 791546, 794304, 808848, 825699, 863648, 904624, 926688, 943656, 966672, 971604, 1017702, 1078464, 1100932, 1106549, 1133538, 1157184, 1163088, 1187319, 1258208, 1288896, 1295472, 1322461, 1356936, 1390032, 1415484, 1511384, 1550784, 1583092, 1617696, 1651398, 1700307, 1727296, 1809248, 1853376, 1887312, 1933344, 1943208, 2035404, 2201864, 2213098, 2267076, 2326176, 2374638, 2477097, 2516416, 2590944, 2644922, 2713872, 2780064, 2830968, 3022768, 3166184, 3235392, 3302796, 3319647, 3400614, 3561957, 3618496, 3774624, 3866688, 3886416, 3967383, 4070808, 4403728, 4426196, 4534152, 4652352, 4749276, 4954194, 5181888, 5289844, 5427744, 5560128, 5661936, 6045536, 6332368, 6605592, 6639294, 6801228, 7123914, 7549248, 7745843, 7772832, 7934766, 8141616, 8807456, 8852392, 9068304, 9498552, 9908388, 9958941, 10579688, 10855488, 11323872, 11902149, 12091072, 12664736, 13211184, 13278588, 13602456, 14247828, 15491686, 15545664, 15869532, 16283232, 17614912, 17704784, 18136608, 18997104, 19816776, 19917882, 21159376, 22647744, 23237529, 23804298, 25329472, 26422368, 26557176, 27204912, 28495656, 30983372, 31739064, 32566464, 35409568, 36273216, 37994208, 39633552, 39835764, 42318752, 46475058, 47608596, 52844736, 53114352, 54220901, 54409824, 56991312, 61966744, 63478128, 69712587, 70819136, 75988416, 79267104, 79671528, 84637504, 92950116, 95217192, 106228704, 108441802, 108819648, 113982624, 123933488, 126956256, 139425174, 158534208, 159343056, 162662703, 185900232, 190434384, 212457408, 216883604, 227965248, 247866976, 253912512, 278850348, 318686112, 325325406, 371800464, 380868768, 433767208, 487988109, 495733952, 557700696, 637372224, 650650812, 743600928, 761737536, 867534416, 975976218, 1115401392, 1301301624, 1487201856, 1735068832, 1951952436, 2230802784, 2602603248, 3470137664, 3903904872, 4461605568, 5205206496, 7807809744, 10410412992, 15615619488, 31231238976]

約数ペア:

[(1, 31231238976), (2, 15615619488), (3, 10410412992), (4, 7807809744), (6, 5205206496), (7, 4461605568), (8, 3903904872), (9, 3470137664), (12, 2602603248), (14, 2230802784), (16, 1951952436), (18, 1735068832), (21, 1487201856), (24, 1301301624), (28, 1115401392), (32, 975976218), (36, 867534416), (41, 761737536), (42, 743600928), (48, 650650812), (49, 637372224), (56, 557700696), (63, 495733952), (64, 487988109), (72, 433767208), (82, 380868768), (84, 371800464), (96, 325325406), (98, 318686112), (112, 278850348), (123, 253912512), (126, 247866976), (137, 227965248), (144, 216883604), (147, 212457408), (164, 190434384), (168, 185900232), (192, 162662703), (196, 159343056), (197, 158534208), (224, 139425174), (246, 126956256), (252, 123933488), (274, 113982624), (287, 108819648), (288, 108441802), (294, 106228704), (328, 95217192), (336, 92950116), (369, 84637504), (392, 79671528), (394, 79267104), (411, 75988416), (441, 70819136), (448, 69712587), (492, 63478128), (504, 61966744), (548, 56991312), (574, 54409824), (576, 54220901), (588, 53114352), (591, 52844736), (656, 47608596), (672, 46475058), (738, 42318752), (784, 39835764), (788, 39633552), (822, 37994208), (861, 36273216), (882, 35409568), (959, 32566464), (984, 31739064), (1008, 30983372), (1096, 28495656), (1148, 27204912), (1176, 26557176), (1182, 26422368), (1233, 25329472), (1312, 23804298), (1344, 23237529), (1379, 22647744), (1476, 21159376), (1568, 19917882), (1576, 19816776), (1644, 18997104), (1722, 18136608), (1764, 17704784), (1773, 17614912), (1918, 16283232), (1968, 15869532), (2009, 15545664), (2016, 15491686), (2192, 14247828), (2296, 13602456), (2352, 13278588), (2364, 13211184), (2466, 12664736), (2583, 12091072), (2624, 11902149), (2758, 11323872), (2877, 10855488), (2952, 10579688), (3136, 9958941), (3152, 9908388), (3288, 9498552), (3444, 9068304), (3528, 8852392), (3546, 8807456), (3836, 8141616), (3936, 7934766), (4018, 7772832), (4032, 7745843), (4137, 7549248), (4384, 7123914), (4592, 6801228), (4704, 6639294), (4728, 6605592), (4932, 6332368), (5166, 6045536), (5516, 5661936), (5617, 5560128), (5754, 5427744), (5904, 5289844), (6027, 5181888), (6304, 4954194), (6576, 4749276), (6713, 4652352), (6888, 4534152), (7056, 4426196), (7092, 4403728), (7672, 4070808), (7872, 3967383), (8036, 3886416), (8077, 3866688), (8274, 3774624), (8631, 3618496), (8768, 3561957), (9184, 3400614), (9408, 3319647), (9456, 3302796), (9653, 3235392), (9864, 3166184), (10332, 3022768), (11032, 2830968), (11234, 2780064), (11508, 2713872), (11808, 2644922), (12054, 2590944), (12411, 2516416), (12608, 2477097), (13152, 2374638), (13426, 2326176), (13776, 2267076), (14112, 2213098), (14184, 2201864), (15344, 2035404), (16072, 1943208), (16154, 1933344), (16548, 1887312), (16851, 1853376), (17262, 1809248), (18081, 1727296), (18368, 1700307), (18912, 1651398), (19306, 1617696), (19728, 1583092), (20139, 1550784), (20664, 1511384), (22064, 1415484), (22468, 1390032), (23016, 1356936), (23616, 1322461), (24108, 1295472), (24231, 1288896), (24822, 1258208), (26304, 1187319), (26852, 1163088), (26989, 1157184), (27552, 1133538), (28224, 1106549), (28368, 1100932), (28959, 1078464), (30688, 1017702), (32144, 971604), (32308, 966672), (33096, 943656), (33702, 926688), (34524, 904624), (36162, 863648), (37824, 825699), (38612, 808848), (39319, 794304), (39456, 791546), (40278, 775392), (41328, 755692), (44128, 707742), (44936, 695016), (46032, 678468), (48216, 647736), (48462, 644448), (49644, 629104), (50553, 617792), (53704, 581544), (53978, 578592), (55104, 566769), (56539, 552384), (56736, 550466), (57918, 539232), (60417, 516928), (61376, 508851), (64288, 485802), (64616, 483336), (66192, 471828), (67404, 463344), (69048, 452312), (72324, 431824), (72693, 429632), (77224, 404424), (78638, 397152), (78912, 395773), (80556, 387696), (80967, 385728), (82656, 377846), (86877, 359488), (88256, 353871), (89872, 347508), (92064, 339234), (96432, 323868), (96924, 322224), (99288, 314552), (101106, 308896), (107408, 290772), (107956, 289296), (113078, 276192), (113472, 275233), (115836, 269616), (117957, 264768), (120834, 258464), (128576, 242901), (129232, 241668), (132384, 235914), (134808, 231672), (138096, 226156), (144648, 215912), (145386, 214816), (154448, 202212), (157276, 198576), (161112, 193848), (161934, 192864), (165312, 188923), (169617, 184128), (173754, 179744)]