21557547648

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 576

約数和(自身を含む): 80472155400

約数和(自身を除く): 58914607752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 32, 36, 39, 42, 48, 49, 52, 56, 58, 63, 64, 72, 78, 84, 87, 91, 96, 98, 104, 112, 116, 117, 126, 128, 144, 147, 156, 168, 174, 182, 192, 196, 203, 208, 224, 232, 234, 252, 261, 273, 288, 294, 312, 336, 348, 364, 377, 384, 392, 406, 416, 441, 448, 464, 468, 504, 522, 546, 576, 588, 609, 624, 637, 672, 696, 728, 754, 784, 812, 819, 832, 882, 896, 928, 936, 1008, 1013, 1044, 1092, 1131, 1152, 1176, 1218, 1248, 1274, 1344, 1392, 1421, 1456, 1508, 1568, 1624, 1638, 1664, 1764, 1827, 1856, 1872, 1911, 2016, 2026, 2088, 2184, 2262, 2352, 2436, 2496, 2548, 2639, 2688, 2784, 2842, 2912, 3016, 3039, 3136, 3248, 3276, 3393, 3528, 3654, 3712, 3744, 3822, 4032, 4052, 4176, 4263, 4368, 4524, 4704, 4872, 4992, 5096, 5278, 5568, 5684, 5733, 5824, 6032, 6078, 6272, 6496, 6552, 6786, 7056, 7091, 7308, 7488, 7644, 7917, 8064, 8104, 8352, 8526, 8736, 9048, 9117, 9408, 9744, 10192, 10556, 11136, 11368, 11466, 11648, 12064, 12156, 12789, 12992, 13104, 13169, 13572, 14112, 14182, 14616, 14976, 15288, 15834, 16208, 16704, 17052, 17472, 18096, 18234, 18473, 18816, 19488, 20384, 21112, 21273, 22736, 22932, 23751, 24128, 24312, 25578, 25984, 26208, 26338, 27144, 28224, 28364, 29232, 29377, 30576, 31668, 32416, 33408, 34104, 34944, 36192, 36468, 36946, 38976, 39507, 40768, 42224, 42546, 45472, 45864, 47502, 48256, 48624, 49637, 51156, 52416, 52676, 54288, 55419, 56448, 56728, 58464, 58754, 61152, 63336, 63819, 64832, 68208, 72384, 72936, 73892, 77952, 79014, 81536, 84448, 85092, 88131, 90944, 91728, 92183, 95004, 97248, 99274, 102312, 104832, 105352, 108576, 110838, 113456, 116928, 117508, 118521, 122304, 126672, 127638, 129664, 136416, 144768, 145872, 147784, 148911, 158028, 166257, 168896, 170184, 176262, 181888, 183456, 184366, 190008, 194496, 198548, 204624, 205639, 210704, 217152, 221676, 226912, 233856, 235016, 237042, 244608, 253344, 255276, 264393, 272832, 276549, 291744, 295568, 297822, 316056, 332514, 337792, 340368, 352524, 366912, 368732, 380016, 381901, 388992, 397096, 409248, 411278, 421408, 434304, 443352, 446733, 453824, 470032, 474084, 506688, 510552, 528786, 545664, 553098, 583488, 591136, 595644, 616917, 632112, 645281, 665028, 680736, 705048, 733824, 737464, 760032, 763802, 794192, 818496, 822556, 829647, 842816, 886704, 893466, 907648, 940064, 948168, 1013376, 1021104, 1057572, 1106196, 1145703, 1166976, 1182272, 1191288, 1233834, 1264224, 1290562, 1330056, 1361472, 1410096, 1439473, 1474928, 1520064, 1527604, 1588384, 1636992, 1645112, 1659294, 1685632, 1773408, 1786932, 1850751, 1880128, 1896336, 1935843, 2042208, 2115144, 2212392, 2291406, 2364544, 2382576, 2467668, 2528448, 2581124, 2660112, 2673307, 2722944, 2820192, 2878946, 2949856, 3040128, 3055208, 3176768, 3290224, 3318588, 3437109, 3546816, 3573864, 3701502, 3760256, 3792672, 3871686, 4084416, 4230288, 4318419, 4424784, 4582812, 4765152, 4935336, 5056896, 5162248, 5320224, 5346614, 5640384, 5757892, 5807529, 5899712, 6110416, 6353536, 6580448, 6637176, 6874218, 7093632, 7147728, 7403004, 7585344, 7743372, 8019921, 8168832, 8460576, 8636838, 8849568, 9165624, 9530304, 9870672, 10324496, 10640448, 10693228, 11280768, 11515784, 11615058, 11799424, 12220832, 12955257, 13160896, 13274352, 13748436, 14295456, 14806008, 15170688, 15486744, 16039842, 16921152, 17273676, 17699136, 18331248, 18713149, 19060608, 19741344, 20648992, 21280896, 21386456, 23031568, 23230116, 24059763, 24441664, 25910514, 26321792, 26548704, 27496872, 28590912, 29612016, 30973488, 32079684, 33842304, 34547352, 35398272, 36662496, 37426298, 39482688, 41297984, 42772912, 46063136, 46460232, 48119526, 48883328, 51821028, 53097408, 54993744, 56139447, 57181824, 59224032, 61946976, 64159368, 69094704, 73324992, 74852596, 78965376, 82595968, 85545824, 92126272, 92920464, 96239052, 103642056, 106194816, 109987488, 112278894, 118448064, 123893952, 128318736, 138189408, 146649984, 149705192, 168418341, 171091648, 184252544, 185840928, 192478104, 207284112, 219974976, 224557788, 236896128, 247787904, 256637472, 276378816, 299410384, 336836682, 342183296, 371681856, 384956208, 414568224, 439949952, 449115576, 513274944, 552757632, 598820768, 673673364, 743363712, 769912416, 829136448, 898231152, 1026549888, 1197641536, 1347346728, 1539824832, 1658272896, 1796462304, 2395283072, 2694693456, 3079649664, 3592924608, 5389386912, 7185849216, 10778773824, 21557547648]

約数ペア:

[(1, 21557547648), (2, 10778773824), (3, 7185849216), (4, 5389386912), (6, 3592924608), (7, 3079649664), (8, 2694693456), (9, 2395283072), (12, 1796462304), (13, 1658272896), (14, 1539824832), (16, 1347346728), (18, 1197641536), (21, 1026549888), (24, 898231152), (26, 829136448), (28, 769912416), (29, 743363712), (32, 673673364), (36, 598820768), (39, 552757632), (42, 513274944), (48, 449115576), (49, 439949952), (52, 414568224), (56, 384956208), (58, 371681856), (63, 342183296), (64, 336836682), (72, 299410384), (78, 276378816), (84, 256637472), (87, 247787904), (91, 236896128), (96, 224557788), (98, 219974976), (104, 207284112), (112, 192478104), (116, 185840928), (117, 184252544), (126, 171091648), (128, 168418341), (144, 149705192), (147, 146649984), (156, 138189408), (168, 128318736), (174, 123893952), (182, 118448064), (192, 112278894), (196, 109987488), (203, 106194816), (208, 103642056), (224, 96239052), (232, 92920464), (234, 92126272), (252, 85545824), (261, 82595968), (273, 78965376), (288, 74852596), (294, 73324992), (312, 69094704), (336, 64159368), (348, 61946976), (364, 59224032), (377, 57181824), (384, 56139447), (392, 54993744), (406, 53097408), (416, 51821028), (441, 48883328), (448, 48119526), (464, 46460232), (468, 46063136), (504, 42772912), (522, 41297984), (546, 39482688), (576, 37426298), (588, 36662496), (609, 35398272), (624, 34547352), (637, 33842304), (672, 32079684), (696, 30973488), (728, 29612016), (754, 28590912), (784, 27496872), (812, 26548704), (819, 26321792), (832, 25910514), (882, 24441664), (896, 24059763), (928, 23230116), (936, 23031568), (1008, 21386456), (1013, 21280896), (1044, 20648992), (1092, 19741344), (1131, 19060608), (1152, 18713149), (1176, 18331248), (1218, 17699136), (1248, 17273676), (1274, 16921152), (1344, 16039842), (1392, 15486744), (1421, 15170688), (1456, 14806008), (1508, 14295456), (1568, 13748436), (1624, 13274352), (1638, 13160896), (1664, 12955257), (1764, 12220832), (1827, 11799424), (1856, 11615058), (1872, 11515784), (1911, 11280768), (2016, 10693228), (2026, 10640448), (2088, 10324496), (2184, 9870672), (2262, 9530304), (2352, 9165624), (2436, 8849568), (2496, 8636838), (2548, 8460576), (2639, 8168832), (2688, 8019921), (2784, 7743372), (2842, 7585344), (2912, 7403004), (3016, 7147728), (3039, 7093632), (3136, 6874218), (3248, 6637176), (3276, 6580448), (3393, 6353536), (3528, 6110416), (3654, 5899712), (3712, 5807529), (3744, 5757892), (3822, 5640384), (4032, 5346614), (4052, 5320224), (4176, 5162248), (4263, 5056896), (4368, 4935336), (4524, 4765152), (4704, 4582812), (4872, 4424784), (4992, 4318419), (5096, 4230288), (5278, 4084416), (5568, 3871686), (5684, 3792672), (5733, 3760256), (5824, 3701502), (6032, 3573864), (6078, 3546816), (6272, 3437109), (6496, 3318588), (6552, 3290224), (6786, 3176768), (7056, 3055208), (7091, 3040128), (7308, 2949856), (7488, 2878946), (7644, 2820192), (7917, 2722944), (8064, 2673307), (8104, 2660112), (8352, 2581124), (8526, 2528448), (8736, 2467668), (9048, 2382576), (9117, 2364544), (9408, 2291406), (9744, 2212392), (10192, 2115144), (10556, 2042208), (11136, 1935843), (11368, 1896336), (11466, 1880128), (11648, 1850751), (12064, 1786932), (12156, 1773408), (12789, 1685632), (12992, 1659294), (13104, 1645112), (13169, 1636992), (13572, 1588384), (14112, 1527604), (14182, 1520064), (14616, 1474928), (14976, 1439473), (15288, 1410096), (15834, 1361472), (16208, 1330056), (16704, 1290562), (17052, 1264224), (17472, 1233834), (18096, 1191288), (18234, 1182272), (18473, 1166976), (18816, 1145703), (19488, 1106196), (20384, 1057572), (21112, 1021104), (21273, 1013376), (22736, 948168), (22932, 940064), (23751, 907648), (24128, 893466), (24312, 886704), (25578, 842816), (25984, 829647), (26208, 822556), (26338, 818496), (27144, 794192), (28224, 763802), (28364, 760032), (29232, 737464), (29377, 733824), (30576, 705048), (31668, 680736), (32416, 665028), (33408, 645281), (34104, 632112), (34944, 616917), (36192, 595644), (36468, 591136), (36946, 583488), (38976, 553098), (39507, 545664), (40768, 528786), (42224, 510552), (42546, 506688), (45472, 474084), (45864, 470032), (47502, 453824), (48256, 446733), (48624, 443352), (49637, 434304), (51156, 421408), (52416, 411278), (52676, 409248), (54288, 397096), (55419, 388992), (56448, 381901), (56728, 380016), (58464, 368732), (58754, 366912), (61152, 352524), (63336, 340368), (63819, 337792), (64832, 332514), (68208, 316056), (72384, 297822), (72936, 295568), (73892, 291744), (77952, 276549), (79014, 272832), (81536, 264393), (84448, 255276), (85092, 253344), (88131, 244608), (90944, 237042), (91728, 235016), (92183, 233856), (95004, 226912), (97248, 221676), (99274, 217152), (102312, 210704), (104832, 205639), (105352, 204624), (108576, 198548), (110838, 194496), (113456, 190008), (116928, 184366), (117508, 183456), (118521, 181888), (122304, 176262), (126672, 170184), (127638, 168896), (129664, 166257), (136416, 158028), (144768, 148911), (145872, 147784)]