631475208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3172

約数の個数: 192

約数和(自身を含む): 2173516800

約数和(自身を除く): 1542041592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1302, 1612, 1638, 1736, 1953, 2184, 2232, 2418, 2604, 2821, 3109, 3224, 3276, 3627, 3906, 4836, 5208, 5642, 6218, 6552, 7254, 7812, 8463, 9327, 9672, 11284, 12436, 14508, 15624, 16926, 18654, 21763, 22568, 24872, 25389, 27981, 29016, 33852, 37308, 40417, 43526, 50778, 55962, 65289, 67704, 74616, 80834, 87052, 96379, 101556, 111924, 121251, 130578, 161668, 174104, 192758, 195867, 203112, 223848, 242502, 261156, 282919, 289137, 323336, 363753, 385516, 391734, 485004, 522312, 565838, 578274, 674653, 727506, 771032, 783468, 848757, 867411, 970008, 1131676, 1156548, 1252927, 1349306, 1455012, 1566936, 1697514, 1734822, 2023959, 2263352, 2313096, 2505854, 2546271, 2698612, 2910024, 3395028, 3469644, 3758781, 4047918, 5011708, 5092542, 5397224, 6071877, 6790056, 6939288, 7517562, 8095836, 8770489, 10023416, 10185084, 11276343, 12143754, 15035124, 16191672, 17540978, 20370168, 22552686, 24287508, 26311467, 30070248, 35081956, 45105372, 48575016, 52622934, 70163912, 78934401, 90210744, 105245868, 157868802, 210491736, 315737604, 631475208]

約数ペア:

[(1, 631475208), (2, 315737604), (3, 210491736), (4, 157868802), (6, 105245868), (7, 90210744), (8, 78934401), (9, 70163912), (12, 52622934), (13, 48575016), (14, 45105372), (18, 35081956), (21, 30070248), (24, 26311467), (26, 24287508), (28, 22552686), (31, 20370168), (36, 17540978), (39, 16191672), (42, 15035124), (52, 12143754), (56, 11276343), (62, 10185084), (63, 10023416), (72, 8770489), (78, 8095836), (84, 7517562), (91, 6939288), (93, 6790056), (104, 6071877), (117, 5397224), (124, 5092542), (126, 5011708), (156, 4047918), (168, 3758781), (182, 3469644), (186, 3395028), (217, 2910024), (234, 2698612), (248, 2546271), (252, 2505854), (273, 2313096), (279, 2263352), (312, 2023959), (364, 1734822), (372, 1697514), (403, 1566936), (434, 1455012), (468, 1349306), (504, 1252927), (546, 1156548), (558, 1131676), (651, 970008), (728, 867411), (744, 848757), (806, 783468), (819, 771032), (868, 727506), (936, 674653), (1092, 578274), (1116, 565838), (1209, 522312), (1302, 485004), (1612, 391734), (1638, 385516), (1736, 363753), (1953, 323336), (2184, 289137), (2232, 282919), (2418, 261156), (2604, 242502), (2821, 223848), (3109, 203112), (3224, 195867), (3276, 192758), (3627, 174104), (3906, 161668), (4836, 130578), (5208, 121251), (5642, 111924), (6218, 101556), (6552, 96379), (7254, 87052), (7812, 80834), (8463, 74616), (9327, 67704), (9672, 65289), (11284, 55962), (12436, 50778), (14508, 43526), (15624, 40417), (16926, 37308), (18654, 33852), (21763, 29016), (22568, 27981), (24872, 25389)]