312458354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 531256320

約数和(自身を除く): 218797966

約数列:

[1, 2, 13, 26, 29, 58, 127, 169, 251, 254, 338, 377, 502, 754, 1651, 3263, 3302, 3683, 4901, 6526, 7279, 7366, 9802, 14558, 21463, 31877, 42419, 42926, 47879, 63754, 84838, 94627, 95758, 189254, 414401, 622427, 828802, 924433, 1230151, 1244854, 1848866, 2460302, 5387213, 10774426, 12017629, 24035258, 156229177, 312458354]

約数ペア:

[(1, 312458354), (2, 156229177), (13, 24035258), (26, 12017629), (29, 10774426), (58, 5387213), (127, 2460302), (169, 1848866), (251, 1244854), (254, 1230151), (338, 924433), (377, 828802), (502, 622427), (754, 414401), (1651, 189254), (3263, 95758), (3302, 94627), (3683, 84838), (4901, 63754), (6526, 47879), (7279, 42926), (7366, 42419), (9802, 31877), (14558, 21463)]