450026874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1999}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 1094400000

約数和(自身を除く): 644373126

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 379, 594, 758, 1137, 1999, 2274, 3411, 3998, 4169, 5997, 6822, 8338, 10233, 11994, 12507, 17991, 20466, 21989, 25014, 35982, 37521, 43978, 53973, 65967, 75042, 107946, 112563, 131934, 197901, 225126, 395802, 593703, 757621, 1187406, 1515242, 2272863, 4545726, 6818589, 8333831, 13637178, 16667662, 20455767, 25001493, 40911534, 50002986, 75004479, 150008958, 225013437, 450026874]

約数ペア:

[(1, 450026874), (2, 225013437), (3, 150008958), (6, 75004479), (9, 50002986), (11, 40911534), (18, 25001493), (22, 20455767), (27, 16667662), (33, 13637178), (54, 8333831), (66, 6818589), (99, 4545726), (198, 2272863), (297, 1515242), (379, 1187406), (594, 757621), (758, 593703), (1137, 395802), (1999, 225126), (2274, 197901), (3411, 131934), (3998, 112563), (4169, 107946), (5997, 75042), (6822, 65967), (8338, 53973), (10233, 43978), (11994, 37521), (12507, 35982), (17991, 25014), (20466, 21989)]