269990608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15053}}^1$

素因数の和:15139

約数の個数: 40

約数和(自身を含む): 560008800

約数和(自身を除く): 290018192

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 15053, 17936, 30106, 60212, 120424, 240848, 286007, 572014, 888127, 1144028, 1776254, 2288056, 3552508, 4576112, 7105016, 14210032, 16874413, 33748826, 67497652, 134995304, 269990608]

約数ペア:

[(1, 269990608), (2, 134995304), (4, 67497652), (8, 33748826), (16, 16874413), (19, 14210032), (38, 7105016), (59, 4576112), (76, 3552508), (118, 2288056), (152, 1776254), (236, 1144028), (304, 888127), (472, 572014), (944, 286007), (1121, 240848), (2242, 120424), (4484, 60212), (8968, 30106), (15053, 17936)]