293838288510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17521663}}^1$

素因数の和:17521729

約数の個数: 64

約数和(自身を含む): 777120841728

約数和(自身を除く): 483282553218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 17521663, 35043326, 52564989, 87608315, 105129978, 175216630, 227781619, 262824945, 455563238, 525649890, 683344857, 753431509, 1138908095, 1366689714, 1506863018, 2260294527, 2277816190, 3416724285, 3767157545, 4520589054, 6833448570, 7534315090, 9794609617, 11301472635, 19589219234, 22602945270, 29383828851, 48973048085, 58767657702, 97946096170, 146919144255, 293838288510]

約数ペア:

[(1, 293838288510), (2, 146919144255), (3, 97946096170), (5, 58767657702), (6, 48973048085), (10, 29383828851), (13, 22602945270), (15, 19589219234), (26, 11301472635), (30, 9794609617), (39, 7534315090), (43, 6833448570), (65, 4520589054), (78, 3767157545), (86, 3416724285), (129, 2277816190), (130, 2260294527), (195, 1506863018), (215, 1366689714), (258, 1138908095), (390, 753431509), (430, 683344857), (559, 525649890), (645, 455563238), (1118, 262824945), (1290, 227781619), (1677, 175216630), (2795, 105129978), (3354, 87608315), (5590, 52564989), (8385, 35043326), (16770, 17521663)]