829129984

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 1760828328

約数和(自身を除く): 931698344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 317, 544, 601, 634, 1088, 1202, 1268, 2176, 2404, 2536, 4352, 4808, 5072, 5389, 9616, 10144, 10217, 10778, 19232, 20288, 20434, 21556, 38464, 40576, 40868, 43112, 76928, 81152, 81736, 86224, 153856, 163472, 172448, 190517, 326944, 344896, 381034, 653888, 689792, 762068, 1307776, 1379584, 1524136, 2615552, 3048272, 3238789, 6096544, 6477578, 12193088, 12955156, 24386176, 25910312, 48772352, 51820624, 103641248, 207282496, 414564992, 829129984]

約数ペア:

[(1, 829129984), (2, 414564992), (4, 207282496), (8, 103641248), (16, 51820624), (17, 48772352), (32, 25910312), (34, 24386176), (64, 12955156), (68, 12193088), (128, 6477578), (136, 6096544), (256, 3238789), (272, 3048272), (317, 2615552), (544, 1524136), (601, 1379584), (634, 1307776), (1088, 762068), (1202, 689792), (1268, 653888), (2176, 381034), (2404, 344896), (2536, 326944), (4352, 190517), (4808, 172448), (5072, 163472), (5389, 153856), (9616, 86224), (10144, 81736), (10217, 81152), (10778, 76928), (19232, 43112), (20288, 40868), (20434, 40576), (21556, 38464)]