327424418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 514538496

約数和(自身を除く): 187114078

約数列:

[1, 2, 31, 62, 73, 146, 991, 1982, 2263, 4526, 5329, 10658, 30721, 61442, 72343, 144686, 165199, 330398, 2242633, 4485266, 5281039, 10562078, 163712209, 327424418]

約数ペア:

[(1, 327424418), (2, 163712209), (31, 10562078), (62, 5281039), (73, 4485266), (146, 2242633), (991, 330398), (1982, 165199), (2263, 144686), (4526, 72343), (5329, 61442), (10658, 30721)]