268336316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{57881}}^1$

素因数の和:57965

約数の個数: 24

約数和(自身を含む): 502415760

約数和(自身を除く): 234079444

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 57881, 115762, 231524, 1099739, 2199478, 3530741, 4398956, 7061482, 14122964, 67084079, 134168158, 268336316]

約数ペア:

[(1, 268336316), (2, 134168158), (4, 67084079), (19, 14122964), (38, 7061482), (61, 4398956), (76, 3530741), (122, 2199478), (244, 1099739), (1159, 231524), (2318, 115762), (4636, 57881)]