253876912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2437}}^1$

素因数の和:2845

約数の個数: 40

約数和(自身を含む): 522395136

約数和(自身を除く): 268518224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 383, 766, 1532, 2437, 3064, 4874, 6128, 6511, 9748, 13022, 19496, 26044, 38992, 41429, 52088, 82858, 104176, 165716, 331432, 662864, 933371, 1866742, 3733484, 7466968, 14933936, 15867307, 31734614, 63469228, 126938456, 253876912]

約数ペア:

[(1, 253876912), (2, 126938456), (4, 63469228), (8, 31734614), (16, 15867307), (17, 14933936), (34, 7466968), (68, 3733484), (136, 1866742), (272, 933371), (383, 662864), (766, 331432), (1532, 165716), (2437, 104176), (3064, 82858), (4874, 52088), (6128, 41429), (6511, 38992), (9748, 26044), (13022, 19496)]