290414008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{3163}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 569520000

約数和(自身を除く): 279105992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 499, 998, 1996, 3163, 3992, 6326, 11477, 12652, 22954, 25304, 45908, 72749, 91816, 145498, 290996, 581992, 1578337, 3156674, 6313348, 12626696, 36301751, 72603502, 145207004, 290414008]

約数ペア:

[(1, 290414008), (2, 145207004), (4, 72603502), (8, 36301751), (23, 12626696), (46, 6313348), (92, 3156674), (184, 1578337), (499, 581992), (998, 290996), (1996, 145498), (3163, 91816), (3992, 72749), (6326, 45908), (11477, 25304), (12652, 22954)]