309568584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2843}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 836136000

約数和(自身を除く): 526567416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 349, 698, 1047, 1396, 2094, 2792, 2843, 4188, 4537, 5686, 8376, 8529, 9074, 11372, 13611, 17058, 18148, 22744, 27222, 34116, 36296, 36959, 54444, 68232, 73918, 108888, 110877, 147836, 221754, 295672, 443508, 887016, 992207, 1984414, 2976621, 3968828, 5953242, 7937656, 11906484, 12898691, 23812968, 25797382, 38696073, 51594764, 77392146, 103189528, 154784292, 309568584]

約数ペア:

[(1, 309568584), (2, 154784292), (3, 103189528), (4, 77392146), (6, 51594764), (8, 38696073), (12, 25797382), (13, 23812968), (24, 12898691), (26, 11906484), (39, 7937656), (52, 5953242), (78, 3968828), (104, 2976621), (156, 1984414), (312, 992207), (349, 887016), (698, 443508), (1047, 295672), (1396, 221754), (2094, 147836), (2792, 110877), (2843, 108888), (4188, 73918), (4537, 68232), (5686, 54444), (8376, 36959), (8529, 36296), (9074, 34116), (11372, 27222), (13611, 22744), (17058, 18148)]