264791295

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 496419840

約数和(自身を除く): 231628545

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 107, 115, 135, 207, 321, 345, 535, 621, 797, 963, 1035, 1605, 2391, 2461, 2889, 3105, 3985, 4815, 7173, 7383, 11955, 12305, 14445, 18331, 21519, 22149, 35865, 36915, 54993, 66447, 85279, 91655, 107595, 110745, 164979, 255837, 274965, 332235, 426395, 494937, 767511, 824895, 1279185, 1961417, 2302533, 2474685, 3837555, 5884251, 9807085, 11512665, 17652753, 29421255, 52958259, 88263765, 264791295]

約数ペア:

[(1, 264791295), (3, 88263765), (5, 52958259), (9, 29421255), (15, 17652753), (23, 11512665), (27, 9807085), (45, 5884251), (69, 3837555), (107, 2474685), (115, 2302533), (135, 1961417), (207, 1279185), (321, 824895), (345, 767511), (535, 494937), (621, 426395), (797, 332235), (963, 274965), (1035, 255837), (1605, 164979), (2391, 110745), (2461, 107595), (2889, 91655), (3105, 85279), (3985, 66447), (4815, 54993), (7173, 36915), (7383, 35865), (11955, 22149), (12305, 21519), (14445, 18331)]