265468716

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 684762624

約数和(自身を除く): 419293908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 283, 284, 367, 426, 566, 639, 734, 849, 852, 1101, 1132, 1278, 1468, 1698, 2202, 2547, 2556, 3303, 3396, 4404, 5094, 6606, 10188, 13212, 20093, 26057, 40186, 52114, 60279, 78171, 80372, 103861, 104228, 120558, 156342, 180837, 207722, 234513, 241116, 311583, 312684, 361674, 415444, 469026, 623166, 723348, 934749, 938052, 1246332, 1869498, 3738996, 7374131, 14748262, 22122393, 29496524, 44244786, 66367179, 88489572, 132734358, 265468716]

約数ペア:

[(1, 265468716), (2, 132734358), (3, 88489572), (4, 66367179), (6, 44244786), (9, 29496524), (12, 22122393), (18, 14748262), (36, 7374131), (71, 3738996), (142, 1869498), (213, 1246332), (283, 938052), (284, 934749), (367, 723348), (426, 623166), (566, 469026), (639, 415444), (734, 361674), (849, 312684), (852, 311583), (1101, 241116), (1132, 234513), (1278, 207722), (1468, 180837), (1698, 156342), (2202, 120558), (2547, 104228), (2556, 103861), (3303, 80372), (3396, 78171), (4404, 60279), (5094, 52114), (6606, 40186), (10188, 26057), (13212, 20093)]