428944644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{384359}}^1$

素因数の和:384400

約数の個数: 36

約数和(自身を含む): 1119256320

約数和(自身を除く): 690311676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 384359, 768718, 1153077, 1537436, 2306154, 3459231, 4612308, 6918462, 11915129, 13836924, 23830258, 35745387, 47660516, 71490774, 107236161, 142981548, 214472322, 428944644]

約数ペア:

[(1, 428944644), (2, 214472322), (3, 142981548), (4, 107236161), (6, 71490774), (9, 47660516), (12, 35745387), (18, 23830258), (31, 13836924), (36, 11915129), (62, 6918462), (93, 4612308), (124, 3459231), (186, 2306154), (279, 1537436), (372, 1153077), (558, 768718), (1116, 384359)]