488218536

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173867}}^1$

素因数の和:173895

約数の個数: 64

約数和(自身を含む): 1460491200

約数和(自身を除く): 972272664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 173867, 347734, 521601, 695468, 1043202, 1390936, 1564803, 2086404, 2260271, 3129606, 4172808, 4520542, 4694409, 6259212, 6780813, 9041084, 9388818, 12518424, 13561626, 18082168, 18777636, 20342439, 27123252, 37555272, 40684878, 54246504, 61027317, 81369756, 122054634, 162739512, 244109268, 488218536]

約数ペア:

[(1, 488218536), (2, 244109268), (3, 162739512), (4, 122054634), (6, 81369756), (8, 61027317), (9, 54246504), (12, 40684878), (13, 37555272), (18, 27123252), (24, 20342439), (26, 18777636), (27, 18082168), (36, 13561626), (39, 12518424), (52, 9388818), (54, 9041084), (72, 6780813), (78, 6259212), (104, 4694409), (108, 4520542), (117, 4172808), (156, 3129606), (216, 2260271), (234, 2086404), (312, 1564803), (351, 1390936), (468, 1043202), (702, 695468), (936, 521601), (1404, 347734), (2808, 173867)]