227906316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{821}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 630132048

約数和(自身を除く): 402225732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 701, 821, 1402, 1642, 2103, 2463, 2804, 3284, 4206, 4926, 6309, 7389, 7711, 8412, 9031, 9852, 12618, 14778, 15422, 18062, 23133, 25236, 27093, 29556, 30844, 36124, 46266, 54186, 69399, 81279, 92532, 108372, 138798, 162558, 277596, 325116, 575521, 1151042, 1726563, 2302084, 3453126, 5179689, 6330731, 6906252, 10359378, 12661462, 18992193, 20718756, 25322924, 37984386, 56976579, 75968772, 113953158, 227906316]

約数ペア:

[(1, 227906316), (2, 113953158), (3, 75968772), (4, 56976579), (6, 37984386), (9, 25322924), (11, 20718756), (12, 18992193), (18, 12661462), (22, 10359378), (33, 6906252), (36, 6330731), (44, 5179689), (66, 3453126), (99, 2302084), (132, 1726563), (198, 1151042), (396, 575521), (701, 325116), (821, 277596), (1402, 162558), (1642, 138798), (2103, 108372), (2463, 92532), (2804, 81279), (3284, 69399), (4206, 54186), (4926, 46266), (6309, 36124), (7389, 30844), (7711, 29556), (8412, 27093), (9031, 25236), (9852, 23133), (12618, 18062), (14778, 15422)]