520540344

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{25913}}^1$

素因数の和:25962

約数の個数: 80

約数和(自身を含む): 1505085120

約数和(自身を除く): 984544776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 25913, 51826, 77739, 103652, 155478, 207304, 233217, 310956, 466434, 621912, 699651, 803303, 932868, 1399302, 1606606, 1865736, 2098953, 2409909, 2798604, 3213212, 4197906, 4819818, 5597208, 6426424, 7229727, 8395812, 9639636, 14459454, 16791624, 19279272, 21689181, 28918908, 43378362, 57837816, 65067543, 86756724, 130135086, 173513448, 260270172, 520540344]

約数ペア:

[(1, 520540344), (2, 260270172), (3, 173513448), (4, 130135086), (6, 86756724), (8, 65067543), (9, 57837816), (12, 43378362), (18, 28918908), (24, 21689181), (27, 19279272), (31, 16791624), (36, 14459454), (54, 9639636), (62, 8395812), (72, 7229727), (81, 6426424), (93, 5597208), (108, 4819818), (124, 4197906), (162, 3213212), (186, 2798604), (216, 2409909), (248, 2098953), (279, 1865736), (324, 1606606), (372, 1399302), (558, 932868), (648, 803303), (744, 699651), (837, 621912), (1116, 466434), (1674, 310956), (2232, 233217), (2511, 207304), (3348, 155478), (5022, 103652), (6696, 77739), (10044, 51826), (20088, 25913)]