313285438

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 517448736

約数和(自身を除く): 204163298

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 151, 302, 529, 851, 1058, 1219, 1702, 1961, 2438, 3473, 3922, 5587, 6946, 8003, 11174, 16006, 19573, 28037, 39146, 45103, 56074, 79879, 90206, 128501, 159758, 184069, 257002, 296111, 368138, 592222, 1037369, 2074738, 2955523, 4233587, 5911046, 6810553, 8467174, 13621106, 156642719, 313285438]

約数ペア:

[(1, 313285438), (2, 156642719), (23, 13621106), (37, 8467174), (46, 6810553), (53, 5911046), (74, 4233587), (106, 2955523), (151, 2074738), (302, 1037369), (529, 592222), (851, 368138), (1058, 296111), (1219, 257002), (1702, 184069), (1961, 159758), (2438, 128501), (3473, 90206), (3922, 79879), (5587, 56074), (6946, 45103), (8003, 39146), (11174, 28037), (16006, 19573)]