255476748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23629}}^1$

素因数の和:23706

約数の個数: 48

約数和(自身を含む): 643114080

約数和(自身を除く): 387637332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 23629, 47258, 70887, 94516, 141774, 283548, 401693, 803386, 1205079, 1252337, 1606772, 2410158, 2504674, 3757011, 4820316, 5009348, 7514022, 15028044, 21289729, 42579458, 63869187, 85158916, 127738374, 255476748]

約数ペア:

[(1, 255476748), (2, 127738374), (3, 85158916), (4, 63869187), (6, 42579458), (12, 21289729), (17, 15028044), (34, 7514022), (51, 5009348), (53, 4820316), (68, 3757011), (102, 2504674), (106, 2410158), (159, 1606772), (204, 1252337), (212, 1205079), (318, 803386), (636, 401693), (901, 283548), (1802, 141774), (2703, 94516), (3604, 70887), (5406, 47258), (10812, 23629)]