431025412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 846720000

約数和(自身を除く): 415694588

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 149, 298, 323, 596, 646, 1292, 2239, 2533, 2831, 4478, 5066, 5662, 8956, 10132, 11324, 38063, 42541, 48127, 76126, 85082, 96254, 152252, 170164, 192508, 333611, 667222, 723197, 1334444, 1446394, 2892788, 5671387, 6338609, 11342774, 12677218, 22685548, 25354436, 107756353, 215512706, 431025412]

約数ペア:

[(1, 431025412), (2, 215512706), (4, 107756353), (17, 25354436), (19, 22685548), (34, 12677218), (38, 11342774), (68, 6338609), (76, 5671387), (149, 2892788), (298, 1446394), (323, 1334444), (596, 723197), (646, 667222), (1292, 333611), (2239, 192508), (2533, 170164), (2831, 152252), (4478, 96254), (5066, 85082), (5662, 76126), (8956, 48127), (10132, 42541), (11324, 38063)]