856464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2549}}^1$

素因数の和:2567

約数の個数: 40

約数和(自身を含む): 2529600

約数和(自身を除く): 1673136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2549, 5098, 7647, 10196, 15294, 17843, 20392, 30588, 35686, 40784, 53529, 61176, 71372, 107058, 122352, 142744, 214116, 285488, 428232, 856464]

約数ペア:

[(1, 856464), (2, 428232), (3, 285488), (4, 214116), (6, 142744), (7, 122352), (8, 107058), (12, 71372), (14, 61176), (16, 53529), (21, 40784), (24, 35686), (28, 30588), (42, 20392), (48, 17843), (56, 15294), (84, 10196), (112, 7647), (168, 5098), (336, 2549)]