398328696

素因数分解:

$2^3\times 3^2\times {\mathrm{5532343}}^1$

素因数の和:5532355

約数の個数: 24

約数和(自身を含む): 1078807080

約数和(自身を除く): 680478384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5532343, 11064686, 16597029, 22129372, 33194058, 44258744, 49791087, 66388116, 99582174, 132776232, 199164348, 398328696]

約数ペア:

[(1, 398328696), (2, 199164348), (3, 132776232), (4, 99582174), (6, 66388116), (8, 49791087), (9, 44258744), (12, 33194058), (18, 22129372), (24, 16597029), (36, 11064686), (72, 5532343)]