389440056

素因数分解:

$2^3\times 3^1\times {\mathrm{769}}^1\times {\mathrm{21101}}^1$

素因数の和:21879

約数の個数: 32

約数和(自身を含む): 974912400

約数和(自身を除く): 585472344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 769, 1538, 2307, 3076, 4614, 6152, 9228, 18456, 21101, 42202, 63303, 84404, 126606, 168808, 253212, 506424, 16226669, 32453338, 48680007, 64906676, 97360014, 129813352, 194720028, 389440056]

約数ペア:

[(1, 389440056), (2, 194720028), (3, 129813352), (4, 97360014), (6, 64906676), (8, 48680007), (12, 32453338), (24, 16226669), (769, 506424), (1538, 253212), (2307, 168808), (3076, 126606), (4614, 84404), (6152, 63303), (9228, 42202), (18456, 21101)]