520079352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6151}}^1$

素因数の和:6444

約数の個数: 64

約数和(自身を含む): 1405608960

約数和(自身を除く): 885529608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 3252, 3523, 6151, 6504, 7046, 10569, 12302, 14092, 18453, 21138, 24604, 28184, 36906, 42276, 49208, 73812, 79963, 84552, 147624, 159926, 239889, 319852, 479778, 639704, 959556, 1666921, 1919112, 3333842, 5000763, 6667684, 10001526, 13335368, 20003052, 21669973, 40006104, 43339946, 65009919, 86679892, 130019838, 173359784, 260039676, 520079352]

約数ペア:

[(1, 520079352), (2, 260039676), (3, 173359784), (4, 130019838), (6, 86679892), (8, 65009919), (12, 43339946), (13, 40006104), (24, 21669973), (26, 20003052), (39, 13335368), (52, 10001526), (78, 6667684), (104, 5000763), (156, 3333842), (271, 1919112), (312, 1666921), (542, 959556), (813, 639704), (1084, 479778), (1626, 319852), (2168, 239889), (3252, 159926), (3523, 147624), (6151, 84552), (6504, 79963), (7046, 73812), (10569, 49208), (12302, 42276), (14092, 36906), (18453, 28184), (21138, 24604)]