245280964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 463842288

約数和(自身を除く): 218561324

約数列:

[1, 2, 4, 17, 34, 68, 113, 137, 226, 233, 274, 452, 466, 548, 932, 1921, 2329, 3842, 3961, 4658, 7684, 7922, 9316, 15481, 15844, 26329, 30962, 31921, 52658, 61924, 63842, 105316, 127684, 263177, 447593, 526354, 542657, 895186, 1052708, 1085314, 1790372, 2170628, 3607073, 7214146, 14428292, 61320241, 122640482, 245280964]

約数ペア:

[(1, 245280964), (2, 122640482), (4, 61320241), (17, 14428292), (34, 7214146), (68, 3607073), (113, 2170628), (137, 1790372), (226, 1085314), (233, 1052708), (274, 895186), (452, 542657), (466, 526354), (548, 447593), (932, 263177), (1921, 127684), (2329, 105316), (3842, 63842), (3961, 61924), (4658, 52658), (7684, 31921), (7922, 30962), (9316, 26329), (15481, 15844)]