1293422004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{4013}}^1$

素因数の和:5309

約数の個数: 72

約数和(自身を含む): 3740405760

約数和(自身を除く): 2446983756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1279, 2558, 3837, 4013, 5116, 7674, 8026, 8953, 11511, 12039, 15348, 16052, 17906, 23022, 24078, 26859, 28091, 35812, 36117, 46044, 48156, 53718, 56182, 72234, 80577, 84273, 107436, 112364, 144468, 161154, 168546, 252819, 322308, 337092, 505638, 1011276, 5132627, 10265254, 15397881, 20530508, 30795762, 35928389, 46193643, 61591524, 71856778, 92387286, 107785167, 143713556, 184774572, 215570334, 323355501, 431140668, 646711002, 1293422004]

約数ペア:

[(1, 1293422004), (2, 646711002), (3, 431140668), (4, 323355501), (6, 215570334), (7, 184774572), (9, 143713556), (12, 107785167), (14, 92387286), (18, 71856778), (21, 61591524), (28, 46193643), (36, 35928389), (42, 30795762), (63, 20530508), (84, 15397881), (126, 10265254), (252, 5132627), (1279, 1011276), (2558, 505638), (3837, 337092), (4013, 322308), (5116, 252819), (7674, 168546), (8026, 161154), (8953, 144468), (11511, 112364), (12039, 107436), (15348, 84273), (16052, 80577), (17906, 72234), (23022, 56182), (24078, 53718), (26859, 48156), (28091, 46044), (35812, 36117)]