260039056

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{13669}}^1$

素因数の和:13747

約数の個数: 40

約数和(自身を含む): 533950200

約数和(自身を除く): 273911144

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 13669, 19024, 27338, 54676, 109352, 218704, 396401, 560429, 792802, 1120858, 1585604, 2241716, 3171208, 4483432, 6342416, 8966864, 16252441, 32504882, 65009764, 130019528, 260039056]

約数ペア:

[(1, 260039056), (2, 130019528), (4, 65009764), (8, 32504882), (16, 16252441), (29, 8966864), (41, 6342416), (58, 4483432), (82, 3171208), (116, 2241716), (164, 1585604), (232, 1120858), (328, 792802), (464, 560429), (656, 396401), (1189, 218704), (2378, 109352), (4756, 54676), (9512, 27338), (13669, 19024)]