2440680684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3581}}^1$

素因数の和:3875

約数の個数: 96

約数和(自身を含む): 6520844736

約数和(自身を除く): 4080164052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 257, 442, 514, 663, 771, 884, 1028, 1326, 1542, 2652, 3084, 3341, 3581, 4369, 6682, 7162, 8738, 10023, 10743, 13107, 13364, 14324, 17476, 20046, 21486, 26214, 40092, 42972, 46553, 52428, 56797, 60877, 93106, 113594, 121754, 139659, 170391, 182631, 186212, 227188, 243508, 279318, 340782, 365262, 558636, 681564, 730524, 791401, 920317, 1582802, 1840634, 2374203, 2760951, 3165604, 3681268, 4748406, 5521902, 9496812, 11043804, 11964121, 15645389, 23928242, 31290778, 35892363, 46936167, 47856484, 62581556, 71784726, 93872334, 143569452, 187744668, 203390057, 406780114, 610170171, 813560228, 1220340342, 2440680684]

約数ペア:

[(1, 2440680684), (2, 1220340342), (3, 813560228), (4, 610170171), (6, 406780114), (12, 203390057), (13, 187744668), (17, 143569452), (26, 93872334), (34, 71784726), (39, 62581556), (51, 47856484), (52, 46936167), (68, 35892363), (78, 31290778), (102, 23928242), (156, 15645389), (204, 11964121), (221, 11043804), (257, 9496812), (442, 5521902), (514, 4748406), (663, 3681268), (771, 3165604), (884, 2760951), (1028, 2374203), (1326, 1840634), (1542, 1582802), (2652, 920317), (3084, 791401), (3341, 730524), (3581, 681564), (4369, 558636), (6682, 365262), (7162, 340782), (8738, 279318), (10023, 243508), (10743, 227188), (13107, 186212), (13364, 182631), (14324, 170391), (17476, 139659), (20046, 121754), (21486, 113594), (26214, 93106), (40092, 60877), (42972, 56797), (46553, 52428)]