40738152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 130959360

約数和(自身を除く): 90221208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 811, 897, 966, 1092, 1196, 1288, 1622, 1794, 1932, 2093, 2184, 2392, 2433, 3244, 3588, 3864, 4186, 4866, 5677, 6279, 6488, 7176, 8372, 9732, 10543, 11354, 12558, 16744, 17031, 18653, 19464, 21086, 22708, 25116, 31629, 34062, 37306, 42172, 45416, 50232, 55959, 63258, 68124, 73801, 74612, 84344, 111918, 126516, 130571, 136248, 147602, 149224, 221403, 223836, 242489, 253032, 261142, 295204, 391713, 442806, 447672, 484978, 522284, 590408, 727467, 783426, 885612, 969956, 1044568, 1454934, 1566852, 1697423, 1771224, 1939912, 2909868, 3133704, 3394846, 5092269, 5819736, 6789692, 10184538, 13579384, 20369076, 40738152]

約数ペア:

[(1, 40738152), (2, 20369076), (3, 13579384), (4, 10184538), (6, 6789692), (7, 5819736), (8, 5092269), (12, 3394846), (13, 3133704), (14, 2909868), (21, 1939912), (23, 1771224), (24, 1697423), (26, 1566852), (28, 1454934), (39, 1044568), (42, 969956), (46, 885612), (52, 783426), (56, 727467), (69, 590408), (78, 522284), (84, 484978), (91, 447672), (92, 442806), (104, 391713), (138, 295204), (156, 261142), (161, 253032), (168, 242489), (182, 223836), (184, 221403), (273, 149224), (276, 147602), (299, 136248), (312, 130571), (322, 126516), (364, 111918), (483, 84344), (546, 74612), (552, 73801), (598, 68124), (644, 63258), (728, 55959), (811, 50232), (897, 45416), (966, 42172), (1092, 37306), (1196, 34062), (1288, 31629), (1622, 25116), (1794, 22708), (1932, 21086), (2093, 19464), (2184, 18653), (2392, 17031), (2433, 16744), (3244, 12558), (3588, 11354), (3864, 10543), (4186, 9732), (4866, 8372), (5677, 7176), (6279, 6488)]