1330240266

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{1289}}^1$

素因数の和:1988

約数の個数: 64

約数和(自身を含む): 3065040000

約数和(自身を除く): 1734799734

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 659, 783, 1289, 1318, 1566, 1977, 2578, 3867, 3954, 5931, 7734, 11601, 11862, 17793, 19111, 23202, 34803, 35586, 37381, 38222, 57333, 69606, 74762, 112143, 114666, 171999, 224286, 336429, 343998, 515997, 672858, 849451, 1009287, 1031994, 1698902, 2018574, 2548353, 5096706, 7645059, 15290118, 22935177, 24634079, 45870354, 49268158, 73902237, 147804474, 221706711, 443413422, 665120133, 1330240266]

約数ペア:

[(1, 1330240266), (2, 665120133), (3, 443413422), (6, 221706711), (9, 147804474), (18, 73902237), (27, 49268158), (29, 45870354), (54, 24634079), (58, 22935177), (87, 15290118), (174, 7645059), (261, 5096706), (522, 2548353), (659, 2018574), (783, 1698902), (1289, 1031994), (1318, 1009287), (1566, 849451), (1977, 672858), (2578, 515997), (3867, 343998), (3954, 336429), (5931, 224286), (7734, 171999), (11601, 114666), (11862, 112143), (17793, 74762), (19111, 69606), (23202, 57333), (34803, 38222), (35586, 37381)]