312016856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{15733}}^1$

素因数の和:15843

約数の個数: 32

約数和(自身を含む): 609849840

約数和(自身を除く): 297832984

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 2479, 4958, 9916, 15733, 19832, 31466, 62932, 125864, 582121, 1054111, 1164242, 2108222, 2328484, 4216444, 4656968, 8432888, 39002107, 78004214, 156008428, 312016856]

約数ペア:

[(1, 312016856), (2, 156008428), (4, 78004214), (8, 39002107), (37, 8432888), (67, 4656968), (74, 4216444), (134, 2328484), (148, 2108222), (268, 1164242), (296, 1054111), (536, 582121), (2479, 125864), (4958, 62932), (9916, 31466), (15733, 19832)]