298999904

素因数分解:

$2^5\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2221}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 674172576

約数和(自身を除く): 375172672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 601, 1202, 2221, 2404, 4207, 4442, 4808, 8414, 8884, 9616, 15547, 16828, 17768, 19232, 31094, 33656, 35536, 62188, 67312, 71072, 124376, 134624, 248752, 497504, 1334821, 2669642, 5339284, 9343747, 10678568, 18687494, 21357136, 37374988, 42714272, 74749976, 149499952, 298999904]

約数ペア:

[(1, 298999904), (2, 149499952), (4, 74749976), (7, 42714272), (8, 37374988), (14, 21357136), (16, 18687494), (28, 10678568), (32, 9343747), (56, 5339284), (112, 2669642), (224, 1334821), (601, 497504), (1202, 248752), (2221, 134624), (2404, 124376), (4207, 71072), (4442, 67312), (4808, 62188), (8414, 35536), (8884, 33656), (9616, 31094), (15547, 19232), (16828, 17768)]