408030372

素因数分解:

$2^2\times 3^4\times {\mathrm{977}}^1\times {\mathrm{1289}}^1$

素因数の和:2282

約数の個数: 60

約数和(自身を含む): 1068592140

約数和(自身を除く): 660561768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 977, 1289, 1954, 2578, 2931, 3867, 3908, 5156, 5862, 7734, 8793, 11601, 11724, 15468, 17586, 23202, 26379, 34803, 35172, 46404, 52758, 69606, 79137, 104409, 105516, 139212, 158274, 208818, 316548, 417636, 1259353, 2518706, 3778059, 5037412, 7556118, 11334177, 15112236, 22668354, 34002531, 45336708, 68005062, 102007593, 136010124, 204015186, 408030372]

約数ペア:

[(1, 408030372), (2, 204015186), (3, 136010124), (4, 102007593), (6, 68005062), (9, 45336708), (12, 34002531), (18, 22668354), (27, 15112236), (36, 11334177), (54, 7556118), (81, 5037412), (108, 3778059), (162, 2518706), (324, 1259353), (977, 417636), (1289, 316548), (1954, 208818), (2578, 158274), (2931, 139212), (3867, 105516), (3908, 104409), (5156, 79137), (5862, 69606), (7734, 52758), (8793, 46404), (11601, 35172), (11724, 34803), (15468, 26379), (17586, 23202)]