820939416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3109619}}^1$

素因数の和:3109639

約数の個数: 32

約数和(自身を含む): 2238926400

約数和(自身を除く): 1417986984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 3109619, 6219238, 9328857, 12438476, 18657714, 24876952, 34205809, 37315428, 68411618, 74630856, 102617427, 136823236, 205234854, 273646472, 410469708, 820939416]

約数ペア:

[(1, 820939416), (2, 410469708), (3, 273646472), (4, 205234854), (6, 136823236), (8, 102617427), (11, 74630856), (12, 68411618), (22, 37315428), (24, 34205809), (33, 24876952), (44, 18657714), (66, 12438476), (88, 9328857), (132, 6219238), (264, 3109619)]