312145624

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{12197}}^1$

素因数の和:12667

約数の個数: 32

約数和(自身を含む): 670402080

約数和(自身を除く): 358256456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3199, 3656, 6398, 12197, 12796, 24394, 25592, 48788, 85379, 97576, 170758, 341516, 683032, 5574029, 11148058, 22296116, 39018203, 44592232, 78036406, 156072812, 312145624]

約数ペア:

[(1, 312145624), (2, 156072812), (4, 78036406), (7, 44592232), (8, 39018203), (14, 22296116), (28, 11148058), (56, 5574029), (457, 683032), (914, 341516), (1828, 170758), (3199, 97576), (3656, 85379), (6398, 48788), (12197, 25592), (12796, 24394)]