281034228

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{1433}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 669735360

約数和(自身を除く): 388701132

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 277, 354, 554, 708, 831, 1108, 1433, 1662, 2866, 3324, 4299, 5732, 8598, 16343, 17196, 32686, 49029, 65372, 84547, 98058, 169094, 196116, 253641, 338188, 396941, 507282, 793882, 1014564, 1190823, 1587764, 2381646, 4763292, 23419519, 46839038, 70258557, 93678076, 140517114, 281034228]

約数ペア:

[(1, 281034228), (2, 140517114), (3, 93678076), (4, 70258557), (6, 46839038), (12, 23419519), (59, 4763292), (118, 2381646), (177, 1587764), (236, 1190823), (277, 1014564), (354, 793882), (554, 507282), (708, 396941), (831, 338188), (1108, 253641), (1433, 196116), (1662, 169094), (2866, 98058), (3324, 84547), (4299, 65372), (5732, 49029), (8598, 32686), (16343, 17196)]