248608734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{47681}}^1$

素因数の和:47776

約数の個数: 32

約数和(自身を含む): 549296640

約数和(自身を除く): 300687906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 47681, 95362, 143043, 286086, 524491, 1048982, 1573473, 3146946, 3766799, 7533598, 11300397, 22600794, 41434789, 82869578, 124304367, 248608734]

約数ペア:

[(1, 248608734), (2, 124304367), (3, 82869578), (6, 41434789), (11, 22600794), (22, 11300397), (33, 7533598), (66, 3766799), (79, 3146946), (158, 1573473), (237, 1048982), (474, 524491), (869, 286086), (1738, 143043), (2607, 95362), (5214, 47681)]