1657382004

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1583}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 4243599360

約数和(自身を除く): 2586217356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 229, 254, 381, 458, 508, 687, 762, 916, 1143, 1374, 1524, 1583, 2061, 2286, 2748, 3166, 4122, 4572, 4749, 6332, 8244, 9498, 14247, 18996, 28494, 29083, 56988, 58166, 87249, 116332, 174498, 201041, 261747, 348996, 362507, 402082, 523494, 603123, 725014, 804164, 1046988, 1087521, 1206246, 1450028, 1809369, 2175042, 2412492, 3262563, 3618738, 4350084, 6525126, 7237476, 13050252, 46038389, 92076778, 138115167, 184153556, 276230334, 414345501, 552460668, 828691002, 1657382004]

約数ペア:

[(1, 1657382004), (2, 828691002), (3, 552460668), (4, 414345501), (6, 276230334), (9, 184153556), (12, 138115167), (18, 92076778), (36, 46038389), (127, 13050252), (229, 7237476), (254, 6525126), (381, 4350084), (458, 3618738), (508, 3262563), (687, 2412492), (762, 2175042), (916, 1809369), (1143, 1450028), (1374, 1206246), (1524, 1087521), (1583, 1046988), (2061, 804164), (2286, 725014), (2748, 603123), (3166, 523494), (4122, 402082), (4572, 362507), (4749, 348996), (6332, 261747), (8244, 201041), (9498, 174498), (14247, 116332), (18996, 87249), (28494, 58166), (29083, 56988)]