262721136

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^2\times {\mathrm{877}}^1$

素因数の和:1046

約数の個数: 60

約数和(自身を含む): 688179912

約数和(自身を除く): 425458776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 877, 948, 1264, 1754, 1896, 2631, 3508, 3792, 5262, 6241, 7016, 10524, 12482, 14032, 18723, 21048, 24964, 37446, 42096, 49928, 69283, 74892, 99856, 138566, 149784, 207849, 277132, 299568, 415698, 554264, 831396, 1108528, 1662792, 3325584, 5473357, 10946714, 16420071, 21893428, 32840142, 43786856, 65680284, 87573712, 131360568, 262721136]

約数ペア:

[(1, 262721136), (2, 131360568), (3, 87573712), (4, 65680284), (6, 43786856), (8, 32840142), (12, 21893428), (16, 16420071), (24, 10946714), (48, 5473357), (79, 3325584), (158, 1662792), (237, 1108528), (316, 831396), (474, 554264), (632, 415698), (877, 299568), (948, 277132), (1264, 207849), (1754, 149784), (1896, 138566), (2631, 99856), (3508, 74892), (3792, 69283), (5262, 49928), (6241, 42096), (7016, 37446), (10524, 24964), (12482, 21048), (14032, 18723)]