263685348

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{12269}}^1$

素因数の和:12481

約数の個数: 48

約数和(自身を含む): 687120000

約数和(自身を除く): 423434652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 12269, 21492, 24538, 36807, 49076, 73614, 110421, 147228, 220842, 331263, 441684, 662526, 1325052, 2441531, 4883062, 7324593, 9766124, 14649186, 21973779, 29298372, 43947558, 65921337, 87895116, 131842674, 263685348]

約数ペア:

[(1, 263685348), (2, 131842674), (3, 87895116), (4, 65921337), (6, 43947558), (9, 29298372), (12, 21973779), (18, 14649186), (27, 9766124), (36, 7324593), (54, 4883062), (108, 2441531), (199, 1325052), (398, 662526), (597, 441684), (796, 331263), (1194, 220842), (1791, 147228), (2388, 110421), (3582, 73614), (5373, 49076), (7164, 36807), (10746, 24538), (12269, 21492)]