320176044

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{7393}}^1$

素因数の和:7807

約数の個数: 48

約数和(自身を含む): 832268640

約数和(自身を除く): 512092596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 7393, 10827, 14436, 14786, 21654, 22179, 29572, 43308, 44358, 66537, 88716, 133074, 199611, 266148, 399222, 798444, 2964593, 5929186, 8893779, 11858372, 17787558, 26681337, 35575116, 53362674, 80044011, 106725348, 160088022, 320176044]

約数ペア:

[(1, 320176044), (2, 160088022), (3, 106725348), (4, 80044011), (6, 53362674), (9, 35575116), (12, 26681337), (18, 17787558), (27, 11858372), (36, 8893779), (54, 5929186), (108, 2964593), (401, 798444), (802, 399222), (1203, 266148), (1604, 199611), (2406, 133074), (3609, 88716), (4812, 66537), (7218, 44358), (7393, 43308), (10827, 29572), (14436, 22179), (14786, 21654)]