1226335768

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 2685312000

約数和(自身を除く): 1458976232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 239, 413, 472, 478, 826, 956, 1553, 1652, 1673, 1912, 3106, 3304, 3346, 6212, 6692, 10871, 12424, 13384, 14101, 21742, 28202, 43484, 56404, 86968, 91627, 98707, 112808, 183254, 197414, 366508, 371167, 394828, 641389, 733016, 742334, 789656, 1282778, 1484668, 2565556, 2598169, 2969336, 5131112, 5196338, 10392676, 20785352, 21898853, 43797706, 87595412, 153291971, 175190824, 306583942, 613167884, 1226335768]

約数ペア:

[(1, 1226335768), (2, 613167884), (4, 306583942), (7, 175190824), (8, 153291971), (14, 87595412), (28, 43797706), (56, 21898853), (59, 20785352), (118, 10392676), (236, 5196338), (239, 5131112), (413, 2969336), (472, 2598169), (478, 2565556), (826, 1484668), (956, 1282778), (1553, 789656), (1652, 742334), (1673, 733016), (1912, 641389), (3106, 394828), (3304, 371167), (3346, 366508), (6212, 197414), (6692, 183254), (10871, 112808), (12424, 98707), (13384, 91627), (14101, 86968), (21742, 56404), (28202, 43484)]