720984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 1967040

約数和(自身を除く): 1246056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2731, 5462, 8193, 10924, 16386, 21848, 30041, 32772, 60082, 65544, 90123, 120164, 180246, 240328, 360492, 720984]

約数ペア:

[(1, 720984), (2, 360492), (3, 240328), (4, 180246), (6, 120164), (8, 90123), (11, 65544), (12, 60082), (22, 32772), (24, 30041), (33, 21848), (44, 16386), (66, 10924), (88, 8193), (132, 5462), (264, 2731)]