320964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 856128

約数和(自身を除く): 535164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3821, 7642, 11463, 15284, 22926, 26747, 45852, 53494, 80241, 106988, 160482, 320964]

約数ペア:

[(1, 320964), (2, 160482), (3, 106988), (4, 80241), (6, 53494), (7, 45852), (12, 26747), (14, 22926), (21, 15284), (28, 11463), (42, 7642), (84, 3821)]