405014723472

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{4441}}^1\times {\mathrm{17431}}^1$

素因数の和:21992

約数の個数: 80

約数和(自身を含む): 1056185356160

約数和(自身を除く): 651170632688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 4441, 5232, 8882, 13323, 17431, 17764, 26646, 34862, 35528, 52293, 53292, 69724, 71056, 104586, 106584, 139448, 209172, 213168, 278896, 418344, 484069, 836688, 968138, 1452207, 1899979, 1936276, 2904414, 3799958, 3872552, 5699937, 5808828, 7599916, 7745104, 11399874, 11617656, 15199832, 22799748, 23235312, 30399664, 45599496, 77411071, 91198992, 154822142, 232233213, 309644284, 464466426, 619288568, 928932852, 1238577136, 1857865704, 3715731408, 8437806739, 16875613478, 25313420217, 33751226956, 50626840434, 67502453912, 101253680868, 135004907824, 202507361736, 405014723472]

約数ペア:

[(1, 405014723472), (2, 202507361736), (3, 135004907824), (4, 101253680868), (6, 67502453912), (8, 50626840434), (12, 33751226956), (16, 25313420217), (24, 16875613478), (48, 8437806739), (109, 3715731408), (218, 1857865704), (327, 1238577136), (436, 928932852), (654, 619288568), (872, 464466426), (1308, 309644284), (1744, 232233213), (2616, 154822142), (4441, 91198992), (5232, 77411071), (8882, 45599496), (13323, 30399664), (17431, 23235312), (17764, 22799748), (26646, 15199832), (34862, 11617656), (35528, 11399874), (52293, 7745104), (53292, 7599916), (69724, 5808828), (71056, 5699937), (104586, 3872552), (106584, 3799958), (139448, 2904414), (209172, 1936276), (213168, 1899979), (278896, 1452207), (418344, 968138), (484069, 836688)]