320445858

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{5279}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 654888960

約数和(自身を除く): 334443102

約数列:

[1, 2, 3, 6, 67, 134, 151, 201, 302, 402, 453, 906, 5279, 10117, 10558, 15837, 20234, 30351, 31674, 60702, 353693, 707386, 797129, 1061079, 1594258, 2122158, 2391387, 4782774, 53407643, 106815286, 160222929, 320445858]

約数ペア:

[(1, 320445858), (2, 160222929), (3, 106815286), (6, 53407643), (67, 4782774), (134, 2391387), (151, 2122158), (201, 1594258), (302, 1061079), (402, 797129), (453, 707386), (906, 353693), (5279, 60702), (10117, 31674), (10558, 30351), (15837, 20234)]