220498524

素因数分解:

$2^2\times 3^4\times {\mathrm{617}}^1\times {\mathrm{1103}}^1$

素因数の和:1736

約数の個数: 60

約数和(自身を含む): 577884384

約数和(自身を除く): 357385860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 617, 1103, 1234, 1851, 2206, 2468, 3309, 3702, 4412, 5553, 6618, 7404, 9927, 11106, 13236, 16659, 19854, 22212, 29781, 33318, 39708, 49977, 59562, 66636, 89343, 99954, 119124, 178686, 199908, 357372, 680551, 1361102, 2041653, 2722204, 4083306, 6124959, 8166612, 12249918, 18374877, 24499836, 36749754, 55124631, 73499508, 110249262, 220498524]

約数ペア:

[(1, 220498524), (2, 110249262), (3, 73499508), (4, 55124631), (6, 36749754), (9, 24499836), (12, 18374877), (18, 12249918), (27, 8166612), (36, 6124959), (54, 4083306), (81, 2722204), (108, 2041653), (162, 1361102), (324, 680551), (617, 357372), (1103, 199908), (1234, 178686), (1851, 119124), (2206, 99954), (2468, 89343), (3309, 66636), (3702, 59562), (4412, 49977), (5553, 39708), (6618, 33318), (7404, 29781), (9927, 22212), (11106, 19854), (13236, 16659)]