31872732444

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{149}}^2\times {\mathrm{211}}^1$

素因数の和:535

約数の個数: 216

約数和(自身を含む): 96587790208

約数和(自身を除く): 64715057764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 149, 162, 189, 211, 243, 252, 298, 324, 378, 422, 447, 486, 567, 596, 633, 756, 844, 894, 972, 1043, 1134, 1266, 1341, 1477, 1701, 1788, 1899, 2086, 2268, 2532, 2682, 2954, 3129, 3402, 3798, 4023, 4172, 4431, 5364, 5697, 5908, 6258, 6804, 7596, 8046, 8862, 9387, 11394, 12069, 12516, 13293, 16092, 17091, 17724, 18774, 22201, 22788, 24138, 26586, 28161, 31439, 34182, 36207, 37548, 39879, 44402, 48276, 51273, 53172, 56322, 62878, 66603, 68364, 72414, 79758, 84483, 88804, 94317, 102546, 112644, 119637, 125756, 133206, 144828, 155407, 159516, 168966, 188634, 199809, 205092, 220073, 239274, 253449, 266412, 282951, 310814, 337932, 358911, 377268, 399618, 440146, 466221, 478548, 506898, 565902, 599427, 621628, 660219, 717822, 799236, 848853, 880292, 932442, 1013796, 1131804, 1198854, 1320438, 1398663, 1435644, 1697706, 1798281, 1864884, 1980657, 2397708, 2546559, 2640876, 2797326, 3395412, 3596562, 3961314, 4195989, 4684411, 5093118, 5394843, 5594652, 5941971, 7193124, 7639677, 7922628, 8391978, 9368822, 10186236, 10789686, 11883942, 12587967, 14053233, 15279354, 16783956, 17825913, 18737644, 21579372, 23767884, 25175934, 28106466, 30558708, 32790877, 35651826, 37763901, 42159699, 50351868, 53477739, 56212932, 65581754, 71303652, 75527802, 84319398, 98372631, 106955478, 126479097, 131163508, 151055604, 168638796, 196745262, 213910956, 252958194, 295117893, 379437291, 393490524, 505916388, 590235786, 758874582, 885353679, 1138311873, 1180471572, 1517749164, 1770707358, 2276623746, 2656061037, 3541414716, 4553247492, 5312122074, 7968183111, 10624244148, 15936366222, 31872732444]

約数ペア:

[(1, 31872732444), (2, 15936366222), (3, 10624244148), (4, 7968183111), (6, 5312122074), (7, 4553247492), (9, 3541414716), (12, 2656061037), (14, 2276623746), (18, 1770707358), (21, 1517749164), (27, 1180471572), (28, 1138311873), (36, 885353679), (42, 758874582), (54, 590235786), (63, 505916388), (81, 393490524), (84, 379437291), (108, 295117893), (126, 252958194), (149, 213910956), (162, 196745262), (189, 168638796), (211, 151055604), (243, 131163508), (252, 126479097), (298, 106955478), (324, 98372631), (378, 84319398), (422, 75527802), (447, 71303652), (486, 65581754), (567, 56212932), (596, 53477739), (633, 50351868), (756, 42159699), (844, 37763901), (894, 35651826), (972, 32790877), (1043, 30558708), (1134, 28106466), (1266, 25175934), (1341, 23767884), (1477, 21579372), (1701, 18737644), (1788, 17825913), (1899, 16783956), (2086, 15279354), (2268, 14053233), (2532, 12587967), (2682, 11883942), (2954, 10789686), (3129, 10186236), (3402, 9368822), (3798, 8391978), (4023, 7922628), (4172, 7639677), (4431, 7193124), (5364, 5941971), (5697, 5594652), (5908, 5394843), (6258, 5093118), (6804, 4684411), (7596, 4195989), (8046, 3961314), (8862, 3596562), (9387, 3395412), (11394, 2797326), (12069, 2640876), (12516, 2546559), (13293, 2397708), (16092, 1980657), (17091, 1864884), (17724, 1798281), (18774, 1697706), (22201, 1435644), (22788, 1398663), (24138, 1320438), (26586, 1198854), (28161, 1131804), (31439, 1013796), (34182, 932442), (36207, 880292), (37548, 848853), (39879, 799236), (44402, 717822), (48276, 660219), (51273, 621628), (53172, 599427), (56322, 565902), (62878, 506898), (66603, 478548), (68364, 466221), (72414, 440146), (79758, 399618), (84483, 377268), (88804, 358911), (94317, 337932), (102546, 310814), (112644, 282951), (119637, 266412), (125756, 253449), (133206, 239274), (144828, 220073), (155407, 205092), (159516, 199809), (168966, 188634)]