488609838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{25111}}^1$

素因数の和:25189

約数の個数: 48

約数和(自身を含む): 1128231936

約数和(自身を除く): 639622098

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 19458, 25111, 50222, 75333, 150666, 225999, 451998, 577553, 1155106, 1180217, 1732659, 2360434, 3465318, 3540651, 5197977, 7081302, 10395954, 10621953, 21243906, 27144991, 54289982, 81434973, 162869946, 244304919, 488609838]

約数ペア:

[(1, 488609838), (2, 244304919), (3, 162869946), (6, 81434973), (9, 54289982), (18, 27144991), (23, 21243906), (46, 10621953), (47, 10395954), (69, 7081302), (94, 5197977), (138, 3540651), (141, 3465318), (207, 2360434), (282, 1732659), (414, 1180217), (423, 1155106), (846, 577553), (1081, 451998), (2162, 225999), (3243, 150666), (6486, 75333), (9729, 50222), (19458, 25111)]