255553236

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{66343}}^1$

素因数の和:66460

約数の個数: 36

約数和(自身を含む): 652028832

約数和(自身を除く): 396475596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 66343, 132686, 199029, 265372, 398058, 597087, 796116, 1194174, 2388348, 7098701, 14197402, 21296103, 28394804, 42592206, 63888309, 85184412, 127776618, 255553236]

約数ペア:

[(1, 255553236), (2, 127776618), (3, 85184412), (4, 63888309), (6, 42592206), (9, 28394804), (12, 21296103), (18, 14197402), (36, 7098701), (107, 2388348), (214, 1194174), (321, 796116), (428, 597087), (642, 398058), (963, 265372), (1284, 199029), (1926, 132686), (3852, 66343)]