318958224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{511151}}^1$

素因数の和:511175

約数の個数: 40

約数和(自身を含む): 887359872

約数和(自身を除く): 568401648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 511151, 1022302, 1533453, 2044604, 3066906, 4089208, 6133812, 6644963, 8178416, 12267624, 13289926, 19934889, 24535248, 26579852, 39869778, 53159704, 79739556, 106319408, 159479112, 318958224]

約数ペア:

[(1, 318958224), (2, 159479112), (3, 106319408), (4, 79739556), (6, 53159704), (8, 39869778), (12, 26579852), (13, 24535248), (16, 19934889), (24, 13289926), (26, 12267624), (39, 8178416), (48, 6644963), (52, 6133812), (78, 4089208), (104, 3066906), (156, 2044604), (208, 1533453), (312, 1022302), (624, 511151)]