342080756

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{6449}}^1$

素因数の和:6691

約数の個数: 24

約数和(自身を含む): 609525000

約数和(自身を除く): 267444244

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 596, 6449, 12898, 13261, 25796, 26522, 53044, 573961, 960901, 1147922, 1921802, 2295844, 3843604, 85520189, 171040378, 342080756]

約数ペア:

[(1, 342080756), (2, 171040378), (4, 85520189), (89, 3843604), (149, 2295844), (178, 1921802), (298, 1147922), (356, 960901), (596, 573961), (6449, 53044), (12898, 26522), (13261, 25796)]