290607376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2437}}^1$

素因数の和:2731

約数の個数: 40

約数和(自身を含む): 584973720

約数和(自身を除く): 294366344

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 257, 464, 514, 1028, 2056, 2437, 4112, 4874, 7453, 9748, 14906, 19496, 29812, 38992, 59624, 70673, 119248, 141346, 282692, 565384, 626309, 1130768, 1252618, 2505236, 5010472, 10020944, 18162961, 36325922, 72651844, 145303688, 290607376]

約数ペア:

[(1, 290607376), (2, 145303688), (4, 72651844), (8, 36325922), (16, 18162961), (29, 10020944), (58, 5010472), (116, 2505236), (232, 1252618), (257, 1130768), (464, 626309), (514, 565384), (1028, 282692), (2056, 141346), (2437, 119248), (4112, 70673), (4874, 59624), (7453, 38992), (9748, 29812), (14906, 19496)]