320204472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1905979}}^1$

素因数の和:1905995

約数の個数: 32

約数和(自身を含む): 914870400

約数和(自身を除く): 594665928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1905979, 3811958, 5717937, 7623916, 11435874, 13341853, 15247832, 22871748, 26683706, 40025559, 45743496, 53367412, 80051118, 106734824, 160102236, 320204472]

約数ペア:

[(1, 320204472), (2, 160102236), (3, 106734824), (4, 80051118), (6, 53367412), (7, 45743496), (8, 40025559), (12, 26683706), (14, 22871748), (21, 15247832), (24, 13341853), (28, 11435874), (42, 7623916), (56, 5717937), (84, 3811958), (168, 1905979)]