279631746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23291}}^1$

素因数の和:23351

約数の個数: 48

約数和(自身を含む): 654039360

約数和(自身を除く): 374407614

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 4002, 6003, 12006, 23291, 46582, 69873, 139746, 209619, 419238, 535693, 675439, 1071386, 1350878, 1607079, 2026317, 3214158, 4052634, 4821237, 6078951, 9642474, 12157902, 15535097, 31070194, 46605291, 93210582, 139815873, 279631746]

約数ペア:

[(1, 279631746), (2, 139815873), (3, 93210582), (6, 46605291), (9, 31070194), (18, 15535097), (23, 12157902), (29, 9642474), (46, 6078951), (58, 4821237), (69, 4052634), (87, 3214158), (138, 2026317), (174, 1607079), (207, 1350878), (261, 1071386), (414, 675439), (522, 535693), (667, 419238), (1334, 209619), (2001, 139746), (4002, 69873), (6003, 46582), (12006, 23291)]