308890908

素因数分解:

$2^2\times 3^5\times {\mathrm{317789}}^1$

素因数の和:317808

約数の個数: 36

約数和(自身を含む): 809728920

約数和(自身を除く): 500838012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 317789, 635578, 953367, 1271156, 1906734, 2860101, 3813468, 5720202, 8580303, 11440404, 17160606, 25740909, 34321212, 51481818, 77222727, 102963636, 154445454, 308890908]

約数ペア:

[(1, 308890908), (2, 154445454), (3, 102963636), (4, 77222727), (6, 51481818), (9, 34321212), (12, 25740909), (18, 17160606), (27, 11440404), (36, 8580303), (54, 5720202), (81, 3813468), (108, 2860101), (162, 1906734), (243, 1271156), (324, 953367), (486, 635578), (972, 317789)]