313622608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1367}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 655458048

約数和(自身を除く): 341835440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1103, 1367, 2206, 2734, 4412, 5468, 8824, 10936, 14339, 17648, 17771, 21872, 28678, 35542, 57356, 71084, 114712, 142168, 229424, 284336, 1507801, 3015602, 6031204, 12062408, 19601413, 24124816, 39202826, 78405652, 156811304, 313622608]

約数ペア:

[(1, 313622608), (2, 156811304), (4, 78405652), (8, 39202826), (13, 24124816), (16, 19601413), (26, 12062408), (52, 6031204), (104, 3015602), (208, 1507801), (1103, 284336), (1367, 229424), (2206, 142168), (2734, 114712), (4412, 71084), (5468, 57356), (8824, 35542), (10936, 28678), (14339, 21872), (17648, 17771)]