289619672

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{1619}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 554040000

約数和(自身を除く): 264420328

約数列:

[1, 2, 4, 8, 59, 118, 236, 379, 472, 758, 1516, 1619, 3032, 3238, 6476, 12952, 22361, 44722, 89444, 95521, 178888, 191042, 382084, 613601, 764168, 1227202, 2454404, 4908808, 36202459, 72404918, 144809836, 289619672]

約数ペア:

[(1, 289619672), (2, 144809836), (4, 72404918), (8, 36202459), (59, 4908808), (118, 2454404), (236, 1227202), (379, 764168), (472, 613601), (758, 382084), (1516, 191042), (1619, 178888), (3032, 95521), (3238, 89444), (6476, 44722), (12952, 22361)]