264823728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{424397}}^1$

素因数の和:424421

約数の個数: 40

約数和(自身を含む): 736754928

約数和(自身を除く): 471931200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 424397, 848794, 1273191, 1697588, 2546382, 3395176, 5092764, 5517161, 6790352, 10185528, 11034322, 16551483, 20371056, 22068644, 33102966, 44137288, 66205932, 88274576, 132411864, 264823728]

約数ペア:

[(1, 264823728), (2, 132411864), (3, 88274576), (4, 66205932), (6, 44137288), (8, 33102966), (12, 22068644), (13, 20371056), (16, 16551483), (24, 11034322), (26, 10185528), (39, 6790352), (48, 5517161), (52, 5092764), (78, 3395176), (104, 2546382), (156, 1697588), (208, 1273191), (312, 848794), (624, 424397)]