320434652472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2967647}}^1$

素因数の和:2968076

約数の個数: 64

約数和(自身を含む): 876049689600

約数和(自身を除く): 555615037128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 409, 818, 1227, 1636, 2454, 3272, 4499, 4908, 8998, 9816, 13497, 17996, 26994, 35992, 53988, 107976, 2967647, 5935294, 8902941, 11870588, 17805882, 23741176, 32644117, 35611764, 65288234, 71223528, 97932351, 130576468, 195864702, 261152936, 391729404, 783458808, 1213767623, 2427535246, 3641302869, 4855070492, 7282605738, 9710140984, 13351443853, 14565211476, 26702887706, 29130422952, 40054331559, 53405775412, 80108663118, 106811550824, 160217326236, 320434652472]

約数ペア:

[(1, 320434652472), (2, 160217326236), (3, 106811550824), (4, 80108663118), (6, 53405775412), (8, 40054331559), (11, 29130422952), (12, 26702887706), (22, 14565211476), (24, 13351443853), (33, 9710140984), (44, 7282605738), (66, 4855070492), (88, 3641302869), (132, 2427535246), (264, 1213767623), (409, 783458808), (818, 391729404), (1227, 261152936), (1636, 195864702), (2454, 130576468), (3272, 97932351), (4499, 71223528), (4908, 65288234), (8998, 35611764), (9816, 32644117), (13497, 23741176), (17996, 17805882), (26994, 11870588), (35992, 8902941), (53988, 5935294), (107976, 2967647)]