321815136

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17551}}^1$

素因数の和:17755

約数の個数: 48

約数和(自身を含む): 849235968

約数和(自身を除く): 527420832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 6112, 9168, 17551, 18336, 35102, 52653, 70204, 105306, 140408, 210612, 280816, 421224, 561632, 842448, 1684896, 3352241, 6704482, 10056723, 13408964, 20113446, 26817928, 40226892, 53635856, 80453784, 107271712, 160907568, 321815136]

約数ペア:

[(1, 321815136), (2, 160907568), (3, 107271712), (4, 80453784), (6, 53635856), (8, 40226892), (12, 26817928), (16, 20113446), (24, 13408964), (32, 10056723), (48, 6704482), (96, 3352241), (191, 1684896), (382, 842448), (573, 561632), (764, 421224), (1146, 280816), (1528, 210612), (2292, 140408), (3056, 105306), (4584, 70204), (6112, 52653), (9168, 35102), (17551, 18336)]