1617488808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{77377}}^1$

素因数の和:77466

約数の個数: 64

約数和(自身を含む): 4419831360

約数和(自身を除く): 2802342552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 20904, 77377, 154754, 232131, 309508, 464262, 619016, 928524, 1005901, 1857048, 2011802, 3017703, 4023604, 5184259, 6035406, 8047208, 10368518, 12070812, 15552777, 20737036, 24141624, 31105554, 41474072, 62211108, 67395367, 124422216, 134790734, 202186101, 269581468, 404372202, 539162936, 808744404, 1617488808]

約数ペア:

[(1, 1617488808), (2, 808744404), (3, 539162936), (4, 404372202), (6, 269581468), (8, 202186101), (12, 134790734), (13, 124422216), (24, 67395367), (26, 62211108), (39, 41474072), (52, 31105554), (67, 24141624), (78, 20737036), (104, 15552777), (134, 12070812), (156, 10368518), (201, 8047208), (268, 6035406), (312, 5184259), (402, 4023604), (536, 3017703), (804, 2011802), (871, 1857048), (1608, 1005901), (1742, 928524), (2613, 619016), (3484, 464262), (5226, 309508), (6968, 232131), (10452, 154754), (20904, 77377)]