268492788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257177}}^1$

素因数の和:257216

約数の個数: 36

約数和(自身を含む): 702095940

約数和(自身を除く): 433603152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 257177, 514354, 771531, 1028708, 1543062, 2314593, 3086124, 4629186, 7458133, 9258372, 14916266, 22374399, 29832532, 44748798, 67123197, 89497596, 134246394, 268492788]

約数ペア:

[(1, 268492788), (2, 134246394), (3, 89497596), (4, 67123197), (6, 44748798), (9, 29832532), (12, 22374399), (18, 14916266), (29, 9258372), (36, 7458133), (58, 4629186), (87, 3086124), (116, 2314593), (174, 1543062), (261, 1028708), (348, 771531), (522, 514354), (1044, 257177)]