490184532

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{223217}}^1$

素因数の和:223288

約数の個数: 36

約数和(自身を含む): 1259395956

約数和(自身を除く): 769211424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 223217, 446434, 669651, 892868, 1339302, 2008953, 2678604, 4017906, 8035812, 13616237, 27232474, 40848711, 54464948, 81697422, 122546133, 163394844, 245092266, 490184532]

約数ペア:

[(1, 490184532), (2, 245092266), (3, 163394844), (4, 122546133), (6, 81697422), (9, 54464948), (12, 40848711), (18, 27232474), (36, 13616237), (61, 8035812), (122, 4017906), (183, 2678604), (244, 2008953), (366, 1339302), (549, 892868), (732, 669651), (1098, 446434), (2196, 223217)]