261869439248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{5234039}}^1$

素因数の和:5234159

約数の個数: 40

約数和(自身を含む): 525706977600

約数和(自身を除く): 263837538352

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 424, 472, 848, 944, 3127, 6254, 12508, 25016, 50032, 5234039, 10468078, 20936156, 41872312, 83744624, 277404067, 308808301, 554808134, 617616602, 1109616268, 1235233204, 2219232536, 2470466408, 4438465072, 4940932816, 16366839953, 32733679906, 65467359812, 130934719624, 261869439248]

約数ペア:

[(1, 261869439248), (2, 130934719624), (4, 65467359812), (8, 32733679906), (16, 16366839953), (53, 4940932816), (59, 4438465072), (106, 2470466408), (118, 2219232536), (212, 1235233204), (236, 1109616268), (424, 617616602), (472, 554808134), (848, 308808301), (944, 277404067), (3127, 83744624), (6254, 41872312), (12508, 20936156), (25016, 10468078), (50032, 5234039)]