409634172

素因数分解:

$2^2\times 3^4\times {\mathrm{1264303}}^1$

素因数の和:1264319

約数の個数: 30

約数和(自身を含む): 1070865488

約数和(自身を除く): 661231316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1264303, 2528606, 3792909, 5057212, 7585818, 11378727, 15171636, 22757454, 34136181, 45514908, 68272362, 102408543, 136544724, 204817086, 409634172]

約数ペア:

[(1, 409634172), (2, 204817086), (3, 136544724), (4, 102408543), (6, 68272362), (9, 45514908), (12, 34136181), (18, 22757454), (27, 15171636), (36, 11378727), (54, 7585818), (81, 5057212), (108, 3792909), (162, 2528606), (324, 1264303)]