216221016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2161}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 591523200

約数和(自身を除く): 375302184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 379, 758, 1137, 1516, 2161, 2274, 3032, 4169, 4322, 4548, 6483, 8338, 8644, 9096, 12507, 12966, 16676, 17288, 23771, 25014, 25932, 33352, 47542, 50028, 51864, 71313, 95084, 100056, 142626, 190168, 285252, 570504, 819019, 1638038, 2457057, 3276076, 4914114, 6552152, 9009209, 9828228, 18018418, 19656456, 27027627, 36036836, 54055254, 72073672, 108110508, 216221016]

約数ペア:

[(1, 216221016), (2, 108110508), (3, 72073672), (4, 54055254), (6, 36036836), (8, 27027627), (11, 19656456), (12, 18018418), (22, 9828228), (24, 9009209), (33, 6552152), (44, 4914114), (66, 3276076), (88, 2457057), (132, 1638038), (264, 819019), (379, 570504), (758, 285252), (1137, 190168), (1516, 142626), (2161, 100056), (2274, 95084), (3032, 71313), (4169, 51864), (4322, 50028), (4548, 47542), (6483, 33352), (8338, 25932), (8644, 25014), (9096, 23771), (12507, 17288), (12966, 16676)]