1262506728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{112163}}^1$

素因数の和:112246

約数の個数: 64

約数和(自身を含む): 3661032960

約数和(自身を除く): 2398526232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 112163, 224326, 336489, 448652, 672978, 785141, 897304, 1345956, 1570282, 2355423, 2691912, 3140564, 4710846, 6281128, 7514921, 9421692, 15029842, 18843384, 22544763, 30059684, 45089526, 52604447, 60119368, 90179052, 105208894, 157813341, 180358104, 210417788, 315626682, 420835576, 631253364, 1262506728]

約数ペア:

[(1, 1262506728), (2, 631253364), (3, 420835576), (4, 315626682), (6, 210417788), (7, 180358104), (8, 157813341), (12, 105208894), (14, 90179052), (21, 60119368), (24, 52604447), (28, 45089526), (42, 30059684), (56, 22544763), (67, 18843384), (84, 15029842), (134, 9421692), (168, 7514921), (201, 6281128), (268, 4710846), (402, 3140564), (469, 2691912), (536, 2355423), (804, 1570282), (938, 1345956), (1407, 897304), (1608, 785141), (1876, 672978), (2814, 448652), (3752, 336489), (5628, 224326), (11256, 112163)]