322570908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1259}}^1$

素因数の和:1927

約数の個数: 72

約数和(自身を含む): 891596160

約数和(自身を除く): 569025252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 647, 1259, 1294, 1941, 2518, 2588, 3777, 3882, 5036, 5823, 7117, 7554, 7764, 11331, 11646, 13849, 14234, 15108, 21351, 22662, 23292, 27698, 28468, 41547, 42702, 45324, 55396, 64053, 83094, 85404, 124641, 128106, 166188, 249282, 256212, 498564, 814573, 1629146, 2443719, 3258292, 4887438, 7331157, 8960303, 9774876, 14662314, 17920606, 26880909, 29324628, 35841212, 53761818, 80642727, 107523636, 161285454, 322570908]

約数ペア:

[(1, 322570908), (2, 161285454), (3, 107523636), (4, 80642727), (6, 53761818), (9, 35841212), (11, 29324628), (12, 26880909), (18, 17920606), (22, 14662314), (33, 9774876), (36, 8960303), (44, 7331157), (66, 4887438), (99, 3258292), (132, 2443719), (198, 1629146), (396, 814573), (647, 498564), (1259, 256212), (1294, 249282), (1941, 166188), (2518, 128106), (2588, 124641), (3777, 85404), (3882, 83094), (5036, 64053), (5823, 55396), (7117, 45324), (7554, 42702), (7764, 41547), (11331, 28468), (11646, 27698), (13849, 23292), (14234, 22662), (15108, 21351)]