293931528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2137}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 803545920

約数和(自身を除く): 509614392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 521, 1042, 1563, 2084, 2137, 3126, 4168, 4274, 5731, 6252, 6411, 8548, 11462, 12504, 12822, 17096, 17193, 22924, 23507, 25644, 34386, 45848, 47014, 51288, 68772, 70521, 94028, 137544, 141042, 188056, 282084, 564168, 1113377, 2226754, 3340131, 4453508, 6680262, 8907016, 12247147, 13360524, 24494294, 26721048, 36741441, 48988588, 73482882, 97977176, 146965764, 293931528]

約数ペア:

[(1, 293931528), (2, 146965764), (3, 97977176), (4, 73482882), (6, 48988588), (8, 36741441), (11, 26721048), (12, 24494294), (22, 13360524), (24, 12247147), (33, 8907016), (44, 6680262), (66, 4453508), (88, 3340131), (132, 2226754), (264, 1113377), (521, 564168), (1042, 282084), (1563, 188056), (2084, 141042), (2137, 137544), (3126, 94028), (4168, 70521), (4274, 68772), (5731, 51288), (6252, 47014), (6411, 45848), (8548, 34386), (11462, 25644), (12504, 23507), (12822, 22924), (17096, 17193)]