1277682767992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1\times {\mathrm{22381}}^1$

素因数の和:23324

約数の個数: 64

約数和(自身を含む): 2464698677760

約数和(自身を除く): 1187015909768

約数列:

[1, 2, 4, 8, 43, 86, 172, 263, 344, 526, 631, 1052, 1262, 2104, 2524, 5048, 11309, 22381, 22618, 27133, 44762, 45236, 54266, 89524, 90472, 108532, 165953, 179048, 217064, 331906, 663812, 962383, 1327624, 1924766, 3849532, 5886203, 7135979, 7699064, 11772406, 14122411, 14271958, 23544812, 28244822, 28543916, 47089624, 56489644, 57087832, 112979288, 253106729, 506213458, 607263673, 1012426916, 1214527346, 2024853832, 2429054692, 3714194093, 4858109384, 7428388186, 14856776372, 29713552744, 159710345999, 319420691998, 638841383996, 1277682767992]

約数ペア:

[(1, 1277682767992), (2, 638841383996), (4, 319420691998), (8, 159710345999), (43, 29713552744), (86, 14856776372), (172, 7428388186), (263, 4858109384), (344, 3714194093), (526, 2429054692), (631, 2024853832), (1052, 1214527346), (1262, 1012426916), (2104, 607263673), (2524, 506213458), (5048, 253106729), (11309, 112979288), (22381, 57087832), (22618, 56489644), (27133, 47089624), (44762, 28543916), (45236, 28244822), (54266, 23544812), (89524, 14271958), (90472, 14122411), (108532, 11772406), (165953, 7699064), (179048, 7135979), (217064, 5886203), (331906, 3849532), (663812, 1924766), (962383, 1327624)]