401026536

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{12923}}^1$

素因数の和:13366

約数の個数: 48

約数和(自身を含む): 1088717760

約数和(自身を除く): 687691224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 7758, 10344, 12923, 15516, 25846, 31032, 38769, 51692, 77538, 103384, 116307, 155076, 232614, 310152, 465228, 930456, 5569813, 11139626, 16709439, 22279252, 33418878, 44558504, 50128317, 66837756, 100256634, 133675512, 200513268, 401026536]

約数ペア:

[(1, 401026536), (2, 200513268), (3, 133675512), (4, 100256634), (6, 66837756), (8, 50128317), (9, 44558504), (12, 33418878), (18, 22279252), (24, 16709439), (36, 11139626), (72, 5569813), (431, 930456), (862, 465228), (1293, 310152), (1724, 232614), (2586, 155076), (3448, 116307), (3879, 103384), (5172, 77538), (7758, 51692), (10344, 38769), (12923, 31032), (15516, 25846)]