331310516

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 607239360

約数和(自身を除く): 275928844

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 961, 1091, 1922, 2182, 2449, 3844, 4364, 4898, 9796, 33821, 67642, 75919, 86189, 135284, 151838, 172378, 303676, 344756, 1048451, 2096902, 2671859, 4193804, 5343718, 10687436, 82827629, 165655258, 331310516]

約数ペア:

[(1, 331310516), (2, 165655258), (4, 82827629), (31, 10687436), (62, 5343718), (79, 4193804), (124, 2671859), (158, 2096902), (316, 1048451), (961, 344756), (1091, 303676), (1922, 172378), (2182, 151838), (2449, 135284), (3844, 86189), (4364, 75919), (4898, 67642), (9796, 33821)]