1127781648

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{159833}}^1$

素因数の和:159861

約数の個数: 90

約数和(自身を含む): 3671546814

約数和(自身を除く): 2543765166

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 159833, 319666, 479499, 639332, 958998, 1118831, 1278664, 1438497, 1917996, 2237662, 2557328, 2876994, 3356493, 3835992, 4475324, 5753988, 6712986, 7671984, 7831817, 8950648, 10069479, 11507976, 13425972, 15663634, 17901296, 20138958, 23015952, 23495451, 26851944, 31327268, 40277916, 46990902, 53703888, 62654536, 70486353, 80555832, 93981804, 125309072, 140972706, 161111664, 187963608, 281945412, 375927216, 563890824, 1127781648]

約数ペア:

[(1, 1127781648), (2, 563890824), (3, 375927216), (4, 281945412), (6, 187963608), (7, 161111664), (8, 140972706), (9, 125309072), (12, 93981804), (14, 80555832), (16, 70486353), (18, 62654536), (21, 53703888), (24, 46990902), (28, 40277916), (36, 31327268), (42, 26851944), (48, 23495451), (49, 23015952), (56, 20138958), (63, 17901296), (72, 15663634), (84, 13425972), (98, 11507976), (112, 10069479), (126, 8950648), (144, 7831817), (147, 7671984), (168, 6712986), (196, 5753988), (252, 4475324), (294, 3835992), (336, 3356493), (392, 2876994), (441, 2557328), (504, 2237662), (588, 1917996), (784, 1438497), (882, 1278664), (1008, 1118831), (1176, 958998), (1764, 639332), (2352, 479499), (3528, 319666), (7056, 159833)]