771339744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2617

約数の個数: 144

約数和(自身を含む): 2523856608

約数和(自身を除く): 1752516864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 672, 942, 1008, 1099, 1256, 1413, 1884, 2016, 2198, 2437, 2512, 2826, 3297, 3768, 4396, 4874, 5024, 5652, 6594, 7311, 7536, 8792, 9748, 9891, 11304, 13188, 14622, 15072, 17059, 17584, 19496, 19782, 21933, 22608, 26376, 29244, 34118, 35168, 38992, 39564, 43866, 45216, 51177, 52752, 58488, 68236, 77984, 79128, 87732, 102354, 105504, 116976, 136472, 153531, 158256, 175464, 204708, 233952, 272944, 307062, 316512, 350928, 382609, 409416, 545888, 614124, 701856, 765218, 818832, 1147827, 1228248, 1530436, 1637664, 2295654, 2456496, 2678263, 3060872, 3443481, 4591308, 4912992, 5356526, 6121744, 6886962, 8034789, 9182616, 10713052, 12243488, 13773924, 16069578, 18365232, 21426104, 24104367, 27547848, 32139156, 36730464, 42852208, 48208734, 55095696, 64278312, 85704416, 96417468, 110191392, 128556624, 192834936, 257113248, 385669872, 771339744]

約数ペア:

[(1, 771339744), (2, 385669872), (3, 257113248), (4, 192834936), (6, 128556624), (7, 110191392), (8, 96417468), (9, 85704416), (12, 64278312), (14, 55095696), (16, 48208734), (18, 42852208), (21, 36730464), (24, 32139156), (28, 27547848), (32, 24104367), (36, 21426104), (42, 18365232), (48, 16069578), (56, 13773924), (63, 12243488), (72, 10713052), (84, 9182616), (96, 8034789), (112, 6886962), (126, 6121744), (144, 5356526), (157, 4912992), (168, 4591308), (224, 3443481), (252, 3060872), (288, 2678263), (314, 2456496), (336, 2295654), (471, 1637664), (504, 1530436), (628, 1228248), (672, 1147827), (942, 818832), (1008, 765218), (1099, 701856), (1256, 614124), (1413, 545888), (1884, 409416), (2016, 382609), (2198, 350928), (2437, 316512), (2512, 307062), (2826, 272944), (3297, 233952), (3768, 204708), (4396, 175464), (4874, 158256), (5024, 153531), (5652, 136472), (6594, 116976), (7311, 105504), (7536, 102354), (8792, 87732), (9748, 79128), (9891, 77984), (11304, 68236), (13188, 58488), (14622, 52752), (15072, 51177), (17059, 45216), (17584, 43866), (19496, 39564), (19782, 38992), (21933, 35168), (22608, 34118), (26376, 29244)]