408012144

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{20287}}^1$

素因数の和:20717

約数の個数: 40

約数和(自身を含む): 1056599040

約数和(自身を除く): 648586896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 20112, 20287, 40574, 60861, 81148, 121722, 162296, 243444, 324592, 486888, 973776, 8500253, 17000506, 25500759, 34001012, 51001518, 68002024, 102003036, 136004048, 204006072, 408012144]

約数ペア:

[(1, 408012144), (2, 204006072), (3, 136004048), (4, 102003036), (6, 68002024), (8, 51001518), (12, 34001012), (16, 25500759), (24, 17000506), (48, 8500253), (419, 973776), (838, 486888), (1257, 324592), (1676, 243444), (2514, 162296), (3352, 121722), (5028, 81148), (6704, 60861), (10056, 40574), (20112, 20287)]