218238696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233161}}^1$

素因数の和:233186

約数の個数: 48

約数和(自身を含む): 636532260

約数和(自身を除く): 418293564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 233161, 466322, 699483, 932644, 1398966, 1865288, 2098449, 2797932, 3031093, 4196898, 5595864, 6062186, 8393796, 9093279, 12124372, 16787592, 18186558, 24248744, 27279837, 36373116, 54559674, 72746232, 109119348, 218238696]

約数ペア:

[(1, 218238696), (2, 109119348), (3, 72746232), (4, 54559674), (6, 36373116), (8, 27279837), (9, 24248744), (12, 18186558), (13, 16787592), (18, 12124372), (24, 9093279), (26, 8393796), (36, 6062186), (39, 5595864), (52, 4196898), (72, 3031093), (78, 2797932), (104, 2098449), (117, 1865288), (156, 1398966), (234, 932644), (312, 699483), (468, 466322), (936, 233161)]