1008535836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 3003340032

約数和(自身を除く): 1994804196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 241, 294, 308, 462, 482, 539, 588, 647, 723, 924, 964, 1078, 1294, 1446, 1617, 1687, 1941, 2156, 2588, 2651, 2892, 3234, 3374, 3882, 4529, 5061, 5302, 6468, 6748, 7117, 7764, 7953, 9058, 10122, 10604, 11809, 13587, 14234, 15906, 18116, 18557, 20244, 21351, 23618, 27174, 28468, 31703, 31812, 35427, 37114, 42702, 47236, 49819, 54348, 55671, 63406, 70854, 74228, 85404, 95109, 99638, 111342, 126812, 129899, 141708, 149457, 155927, 190218, 199276, 222684, 259798, 298914, 311854, 348733, 380436, 389697, 467781, 519596, 597828, 623708, 697466, 779394, 935562, 1046199, 1091489, 1394932, 1558788, 1715197, 1871124, 2092398, 2182978, 3274467, 3430394, 4184796, 4365956, 5145591, 6548934, 6860788, 7640423, 10291182, 12006379, 13097868, 15280846, 20582364, 22921269, 24012758, 30561692, 36019137, 45842538, 48025516, 72038274, 84044653, 91685076, 144076548, 168089306, 252133959, 336178612, 504267918, 1008535836]

約数ペア:

[(1, 1008535836), (2, 504267918), (3, 336178612), (4, 252133959), (6, 168089306), (7, 144076548), (11, 91685076), (12, 84044653), (14, 72038274), (21, 48025516), (22, 45842538), (28, 36019137), (33, 30561692), (42, 24012758), (44, 22921269), (49, 20582364), (66, 15280846), (77, 13097868), (84, 12006379), (98, 10291182), (132, 7640423), (147, 6860788), (154, 6548934), (196, 5145591), (231, 4365956), (241, 4184796), (294, 3430394), (308, 3274467), (462, 2182978), (482, 2092398), (539, 1871124), (588, 1715197), (647, 1558788), (723, 1394932), (924, 1091489), (964, 1046199), (1078, 935562), (1294, 779394), (1446, 697466), (1617, 623708), (1687, 597828), (1941, 519596), (2156, 467781), (2588, 389697), (2651, 380436), (2892, 348733), (3234, 311854), (3374, 298914), (3882, 259798), (4529, 222684), (5061, 199276), (5302, 190218), (6468, 155927), (6748, 149457), (7117, 141708), (7764, 129899), (7953, 126812), (9058, 111342), (10122, 99638), (10604, 95109), (11809, 85404), (13587, 74228), (14234, 70854), (15906, 63406), (18116, 55671), (18557, 54348), (20244, 49819), (21351, 47236), (23618, 42702), (27174, 37114), (28468, 35427), (31703, 31812)]