326198628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2161}}^1$

素因数の和:2777

約数の個数: 72

約数和(自身を含む): 944361600

約数和(自身を除く): 618162972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 599, 1198, 1797, 2161, 2396, 3594, 4193, 4322, 5391, 6483, 7188, 8386, 8644, 10782, 12579, 12966, 15127, 16772, 19449, 21564, 25158, 25932, 30254, 37737, 38898, 45381, 50316, 60508, 75474, 77796, 90762, 136143, 150948, 181524, 272286, 544572, 1294439, 2588878, 3883317, 5177756, 7766634, 9061073, 11649951, 15533268, 18122146, 23299902, 27183219, 36244292, 46599804, 54366438, 81549657, 108732876, 163099314, 326198628]

約数ペア:

[(1, 326198628), (2, 163099314), (3, 108732876), (4, 81549657), (6, 54366438), (7, 46599804), (9, 36244292), (12, 27183219), (14, 23299902), (18, 18122146), (21, 15533268), (28, 11649951), (36, 9061073), (42, 7766634), (63, 5177756), (84, 3883317), (126, 2588878), (252, 1294439), (599, 544572), (1198, 272286), (1797, 181524), (2161, 150948), (2396, 136143), (3594, 90762), (4193, 77796), (4322, 75474), (5391, 60508), (6483, 50316), (7188, 45381), (8386, 38898), (8644, 37737), (10782, 30254), (12579, 25932), (12966, 25158), (15127, 21564), (16772, 19449)]