2578199544

素因数分解:

$2^3\times 3^4\times {\mathrm{1777}}^1\times {\mathrm{2239}}^1$

素因数の和:4034

約数の個数: 80

約数和(自身を含む): 7228636800

約数和(自身を除く): 4650437256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1777, 2239, 3554, 4478, 5331, 6717, 7108, 8956, 10662, 13434, 14216, 15993, 17912, 20151, 21324, 26868, 31986, 40302, 42648, 47979, 53736, 60453, 63972, 80604, 95958, 120906, 127944, 143937, 161208, 181359, 191916, 241812, 287874, 362718, 383832, 483624, 575748, 725436, 1151496, 1450872, 3978703, 7957406, 11936109, 15914812, 23872218, 31829624, 35808327, 47744436, 71616654, 95488872, 107424981, 143233308, 214849962, 286466616, 322274943, 429699924, 644549886, 859399848, 1289099772, 2578199544]

約数ペア:

[(1, 2578199544), (2, 1289099772), (3, 859399848), (4, 644549886), (6, 429699924), (8, 322274943), (9, 286466616), (12, 214849962), (18, 143233308), (24, 107424981), (27, 95488872), (36, 71616654), (54, 47744436), (72, 35808327), (81, 31829624), (108, 23872218), (162, 15914812), (216, 11936109), (324, 7957406), (648, 3978703), (1777, 1450872), (2239, 1151496), (3554, 725436), (4478, 575748), (5331, 483624), (6717, 383832), (7108, 362718), (8956, 287874), (10662, 241812), (13434, 191916), (14216, 181359), (15993, 161208), (17912, 143937), (20151, 127944), (21324, 120906), (26868, 95958), (31986, 80604), (40302, 63972), (42648, 60453), (47979, 53736)]