247860984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1475363}}^1$

素因数の和:1475379

約数の個数: 32

約数和(自身を含む): 708174720

約数和(自身を除く): 460313736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1475363, 2950726, 4426089, 5901452, 8852178, 10327541, 11802904, 17704356, 20655082, 30982623, 35408712, 41310164, 61965246, 82620328, 123930492, 247860984]

約数ペア:

[(1, 247860984), (2, 123930492), (3, 82620328), (4, 61965246), (6, 41310164), (7, 35408712), (8, 30982623), (12, 20655082), (14, 17704356), (21, 11802904), (24, 10327541), (28, 8852178), (42, 5901452), (56, 4426089), (84, 2950726), (168, 1475363)]