320176468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{5281}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 585668160

約数和(自身を除く): 265491692

約数列:

[1, 2, 4, 23, 46, 92, 659, 1318, 2636, 5281, 10562, 15157, 21124, 30314, 60628, 121463, 242926, 485852, 3480179, 6960358, 13920716, 80044117, 160088234, 320176468]

約数ペア:

[(1, 320176468), (2, 160088234), (4, 80044117), (23, 13920716), (46, 6960358), (92, 3480179), (659, 485852), (1318, 242926), (2636, 121463), (5281, 60628), (10562, 30314), (15157, 21124)]