257835216

素因数分解:

$2^4\times 3^1\times {\mathrm{379}}^1\times {\mathrm{14173}}^1$

素因数の和:14563

約数の個数: 40

約数和(自身を含む): 667878880

約数和(自身を除く): 410043664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379, 758, 1137, 1516, 2274, 3032, 4548, 6064, 9096, 14173, 18192, 28346, 42519, 56692, 85038, 113384, 170076, 226768, 340152, 680304, 5371567, 10743134, 16114701, 21486268, 32229402, 42972536, 64458804, 85945072, 128917608, 257835216]

約数ペア:

[(1, 257835216), (2, 128917608), (3, 85945072), (4, 64458804), (6, 42972536), (8, 32229402), (12, 21486268), (16, 16114701), (24, 10743134), (48, 5371567), (379, 680304), (758, 340152), (1137, 226768), (1516, 170076), (2274, 113384), (3032, 85038), (4548, 56692), (6064, 42519), (9096, 28346), (14173, 18192)]