321370608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2402

約数の個数: 80

約数和(自身を含む): 898199456

約数和(自身を除く): 576828848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 241, 312, 482, 624, 723, 964, 1446, 1928, 2137, 2892, 3133, 3856, 4274, 5784, 6266, 6411, 8548, 9399, 11568, 12532, 12822, 17096, 18798, 25064, 25644, 27781, 34192, 37596, 50128, 51288, 55562, 75192, 83343, 102576, 111124, 150384, 166686, 222248, 333372, 444496, 515017, 666744, 1030034, 1333488, 1545051, 2060068, 3090102, 4120136, 6180204, 6695221, 8240272, 12360408, 13390442, 20085663, 24720816, 26780884, 40171326, 53561768, 80342652, 107123536, 160685304, 321370608]

約数ペア:

[(1, 321370608), (2, 160685304), (3, 107123536), (4, 80342652), (6, 53561768), (8, 40171326), (12, 26780884), (13, 24720816), (16, 20085663), (24, 13390442), (26, 12360408), (39, 8240272), (48, 6695221), (52, 6180204), (78, 4120136), (104, 3090102), (156, 2060068), (208, 1545051), (241, 1333488), (312, 1030034), (482, 666744), (624, 515017), (723, 444496), (964, 333372), (1446, 222248), (1928, 166686), (2137, 150384), (2892, 111124), (3133, 102576), (3856, 83343), (4274, 75192), (5784, 55562), (6266, 51288), (6411, 50128), (8548, 37596), (9399, 34192), (11568, 27781), (12532, 25644), (12822, 25064), (17096, 18798)]