251680044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{272381}}^1$

素因数の和:272406

約数の個数: 48

約数和(自身を含む): 732162816

約数和(自身を除く): 480482772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 272381, 544762, 817143, 1089524, 1634286, 1906667, 2996191, 3268572, 3813334, 5720001, 5992382, 7626668, 8988573, 11440002, 11984764, 17977146, 20973337, 22880004, 35954292, 41946674, 62920011, 83893348, 125840022, 251680044]

約数ペア:

[(1, 251680044), (2, 125840022), (3, 83893348), (4, 62920011), (6, 41946674), (7, 35954292), (11, 22880004), (12, 20973337), (14, 17977146), (21, 11984764), (22, 11440002), (28, 8988573), (33, 7626668), (42, 5992382), (44, 5720001), (66, 3813334), (77, 3268572), (84, 2996191), (132, 1906667), (154, 1634286), (231, 1089524), (308, 817143), (462, 544762), (924, 272381)]