261170078424

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{322901}}^1$

素因数の和:323480

約数の個数: 64

約数和(自身を含む): 663989840640

約数和(自身を除く): 402819762216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 503, 536, 804, 1006, 1509, 1608, 2012, 3018, 4024, 6036, 12072, 33701, 67402, 101103, 134804, 202206, 269608, 322901, 404412, 645802, 808824, 968703, 1291604, 1937406, 2583208, 3874812, 7749624, 21634367, 43268734, 64903101, 86537468, 129806202, 162419203, 173074936, 259612404, 324838406, 487257609, 519224808, 649676812, 974515218, 1299353624, 1949030436, 3898060872, 10882086601, 21764173202, 32646259803, 43528346404, 65292519606, 87056692808, 130585039212, 261170078424]

約数ペア:

[(1, 261170078424), (2, 130585039212), (3, 87056692808), (4, 65292519606), (6, 43528346404), (8, 32646259803), (12, 21764173202), (24, 10882086601), (67, 3898060872), (134, 1949030436), (201, 1299353624), (268, 974515218), (402, 649676812), (503, 519224808), (536, 487257609), (804, 324838406), (1006, 259612404), (1509, 173074936), (1608, 162419203), (2012, 129806202), (3018, 86537468), (4024, 64903101), (6036, 43268734), (12072, 21634367), (33701, 7749624), (67402, 3874812), (101103, 2583208), (134804, 1937406), (202206, 1291604), (269608, 968703), (322901, 808824), (404412, 645802)]