1920460752

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{211691}}^1$

素因数の和:211718

約数の個数: 100

約数和(自身を含む): 6352453536

約数和(自身を除く): 4431992784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 211691, 423382, 635073, 846764, 1270146, 1481837, 1693528, 1905219, 2540292, 2963674, 3387056, 3810438, 4445511, 5080584, 5715657, 5927348, 7620876, 8891022, 10161168, 11431314, 11854696, 13336533, 15241752, 17146971, 17782044, 22862628, 23709392, 26673066, 30483504, 34293942, 35564088, 40009599, 45725256, 53346132, 68587884, 71128176, 80019198, 91450512, 106692264, 120028797, 137175768, 160038396, 213384528, 240057594, 274351536, 320076792, 480115188, 640153584, 960230376, 1920460752]

約数ペア:

[(1, 1920460752), (2, 960230376), (3, 640153584), (4, 480115188), (6, 320076792), (7, 274351536), (8, 240057594), (9, 213384528), (12, 160038396), (14, 137175768), (16, 120028797), (18, 106692264), (21, 91450512), (24, 80019198), (27, 71128176), (28, 68587884), (36, 53346132), (42, 45725256), (48, 40009599), (54, 35564088), (56, 34293942), (63, 30483504), (72, 26673066), (81, 23709392), (84, 22862628), (108, 17782044), (112, 17146971), (126, 15241752), (144, 13336533), (162, 11854696), (168, 11431314), (189, 10161168), (216, 8891022), (252, 7620876), (324, 5927348), (336, 5715657), (378, 5080584), (432, 4445511), (504, 3810438), (567, 3387056), (648, 2963674), (756, 2540292), (1008, 1905219), (1134, 1693528), (1296, 1481837), (1512, 1270146), (2268, 846764), (3024, 635073), (4536, 423382), (9072, 211691)]