266772472

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1231}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 507386880

約数和(自身を除く): 240614408

約数列:

[1, 2, 4, 8, 103, 206, 263, 412, 526, 824, 1052, 1231, 2104, 2462, 4924, 9848, 27089, 54178, 108356, 126793, 216712, 253586, 323753, 507172, 647506, 1014344, 1295012, 2590024, 33346559, 66693118, 133386236, 266772472]

約数ペア:

[(1, 266772472), (2, 133386236), (4, 66693118), (8, 33346559), (103, 2590024), (206, 1295012), (263, 1014344), (412, 647506), (526, 507172), (824, 323753), (1052, 253586), (1231, 216712), (2104, 126793), (2462, 108356), (4924, 54178), (9848, 27089)]