1566302664

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{20149}}^1$

素因数の和:20278

約数の個数: 64

約数和(自身を含む): 4062240000

約数和(自身を除く): 2495937336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 474, 492, 632, 948, 984, 1896, 3239, 6478, 9717, 12956, 19434, 20149, 25912, 38868, 40298, 60447, 77736, 80596, 120894, 161192, 241788, 483576, 826109, 1591771, 1652218, 2478327, 3183542, 3304436, 4775313, 4956654, 6367084, 6608872, 9550626, 9913308, 12734168, 19101252, 19826616, 38202504, 65262611, 130525222, 195787833, 261050444, 391575666, 522100888, 783151332, 1566302664]

約数ペア:

[(1, 1566302664), (2, 783151332), (3, 522100888), (4, 391575666), (6, 261050444), (8, 195787833), (12, 130525222), (24, 65262611), (41, 38202504), (79, 19826616), (82, 19101252), (123, 12734168), (158, 9913308), (164, 9550626), (237, 6608872), (246, 6367084), (316, 4956654), (328, 4775313), (474, 3304436), (492, 3183542), (632, 2478327), (948, 1652218), (984, 1591771), (1896, 826109), (3239, 483576), (6478, 241788), (9717, 161192), (12956, 120894), (19434, 80596), (20149, 77736), (25912, 60447), (38868, 40298)]