343888102640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252858899}}^1$

素因数の和:252858929

約数の個数: 40

約数和(自身を含む): 846571597200

約数和(自身を除く): 502683494560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 252858899, 505717798, 1011435596, 1264294495, 2022871192, 2528588990, 4045742384, 4298601283, 5057177980, 8597202566, 10114355960, 17194405132, 20228711920, 21493006415, 34388810264, 42986012830, 68777620528, 85972025660, 171944051320, 343888102640]

約数ペア:

[(1, 343888102640), (2, 171944051320), (4, 85972025660), (5, 68777620528), (8, 42986012830), (10, 34388810264), (16, 21493006415), (17, 20228711920), (20, 17194405132), (34, 10114355960), (40, 8597202566), (68, 5057177980), (80, 4298601283), (85, 4045742384), (136, 2528588990), (170, 2022871192), (272, 1264294495), (340, 1011435596), (680, 505717798), (1360, 252858899)]