388542996

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{51151}}^1$

素因数の和:51372

約数の個数: 36

約数和(自身を含む): 986824384

約数和(自身を除く): 598281388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 51151, 102302, 153453, 204604, 306906, 460359, 613812, 920718, 1841436, 10792861, 21585722, 32378583, 43171444, 64757166, 97135749, 129514332, 194271498, 388542996]

約数ペア:

[(1, 388542996), (2, 194271498), (3, 129514332), (4, 97135749), (6, 64757166), (9, 43171444), (12, 32378583), (18, 21585722), (36, 10792861), (211, 1841436), (422, 920718), (633, 613812), (844, 460359), (1266, 306906), (1899, 204604), (2532, 153453), (3798, 102302), (7596, 51151)]