740723452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{8369}}^1$

素因数の和:8518

約数の個数: 48

約数和(自身を含む): 1546776000

約数和(自身を除く): 806052548

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 109, 116, 203, 218, 406, 436, 763, 812, 1526, 3052, 3161, 6322, 8369, 12644, 16738, 22127, 33476, 44254, 58583, 88508, 117166, 234332, 242701, 485402, 912221, 970804, 1698907, 1824442, 3397814, 3648884, 6385547, 6795628, 12771094, 25542188, 26454409, 52908818, 105817636, 185180863, 370361726, 740723452]

約数ペア:

[(1, 740723452), (2, 370361726), (4, 185180863), (7, 105817636), (14, 52908818), (28, 26454409), (29, 25542188), (58, 12771094), (109, 6795628), (116, 6385547), (203, 3648884), (218, 3397814), (406, 1824442), (436, 1698907), (763, 970804), (812, 912221), (1526, 485402), (3052, 242701), (3161, 234332), (6322, 117166), (8369, 88508), (12644, 58583), (16738, 44254), (22127, 33476)]