415956976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{733}}^1\times {\mathrm{1223}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 835526880

約数和(自身を除く): 419569904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 733, 1223, 1466, 2446, 2932, 4892, 5864, 9784, 11728, 19568, 21257, 35467, 42514, 70934, 85028, 141868, 170056, 283736, 340112, 567472, 896459, 1792918, 3585836, 7171672, 14343344, 25997311, 51994622, 103989244, 207978488, 415956976]

約数ペア:

[(1, 415956976), (2, 207978488), (4, 103989244), (8, 51994622), (16, 25997311), (29, 14343344), (58, 7171672), (116, 3585836), (232, 1792918), (464, 896459), (733, 567472), (1223, 340112), (1466, 283736), (2446, 170056), (2932, 141868), (4892, 85028), (5864, 70934), (9784, 42514), (11728, 35467), (19568, 21257)]