268495992

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{65423}}^1$

素因数の和:65457

約数の個数: 64

約数和(自身を含む): 785088000

約数和(自身を除く): 516592008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 65423, 130846, 196269, 261692, 392538, 523384, 588807, 785076, 1177614, 1243037, 1570152, 1766421, 2355228, 2486074, 3532842, 3729111, 4710456, 4972148, 7065684, 7458222, 9944296, 11187333, 14131368, 14916444, 22374666, 29832888, 33561999, 44749332, 67123998, 89498664, 134247996, 268495992]

約数ペア:

[(1, 268495992), (2, 134247996), (3, 89498664), (4, 67123998), (6, 44749332), (8, 33561999), (9, 29832888), (12, 22374666), (18, 14916444), (19, 14131368), (24, 11187333), (27, 9944296), (36, 7458222), (38, 7065684), (54, 4972148), (57, 4710456), (72, 3729111), (76, 3532842), (108, 2486074), (114, 2355228), (152, 1766421), (171, 1570152), (216, 1243037), (228, 1177614), (342, 785076), (456, 588807), (513, 523384), (684, 392538), (1026, 261692), (1368, 196269), (2052, 130846), (4104, 65423)]