40485288

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 103910400

約数和(自身を除く): 63425112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 131, 158, 163, 237, 262, 316, 326, 393, 474, 489, 524, 632, 652, 786, 948, 978, 1048, 1304, 1572, 1896, 1956, 3144, 3912, 10349, 12877, 20698, 21353, 25754, 31047, 38631, 41396, 42706, 51508, 62094, 64059, 77262, 82792, 85412, 103016, 124188, 128118, 154524, 170824, 248376, 256236, 309048, 512472, 1686887, 3373774, 5060661, 6747548, 10121322, 13495096, 20242644, 40485288]

約数ペア:

[(1, 40485288), (2, 20242644), (3, 13495096), (4, 10121322), (6, 6747548), (8, 5060661), (12, 3373774), (24, 1686887), (79, 512472), (131, 309048), (158, 256236), (163, 248376), (237, 170824), (262, 154524), (316, 128118), (326, 124188), (393, 103016), (474, 85412), (489, 82792), (524, 77262), (632, 64059), (652, 62094), (786, 51508), (948, 42706), (978, 41396), (1048, 38631), (1304, 31047), (1572, 25754), (1896, 21353), (1956, 20698), (3144, 12877), (3912, 10349)]