318955336

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{93371}}^1$

素因数の和:93445

約数の個数: 32

約数和(自身を含む): 694687680

約数和(自身を除く): 375732344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 93371, 186742, 373484, 653597, 746968, 1307194, 2614388, 5228776, 5695631, 11391262, 22782524, 39869417, 45565048, 79738834, 159477668, 318955336]

約数ペア:

[(1, 318955336), (2, 159477668), (4, 79738834), (7, 45565048), (8, 39869417), (14, 22782524), (28, 11391262), (56, 5695631), (61, 5228776), (122, 2614388), (244, 1307194), (427, 746968), (488, 653597), (854, 373484), (1708, 186742), (3416, 93371)]