826220616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{24749}}^1$

素因数の和:24878

約数の個数: 64

約数和(自身を含む): 2245320000

約数和(自身を除く): 1419099384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2782, 4173, 5564, 8346, 11128, 16692, 24749, 33384, 49498, 74247, 98996, 148494, 197992, 296988, 321737, 593976, 643474, 965211, 1286948, 1930422, 2573896, 2648143, 3860844, 5296286, 7721688, 7944429, 10592572, 15888858, 21185144, 31777716, 34425859, 63555432, 68851718, 103277577, 137703436, 206555154, 275406872, 413110308, 826220616]

約数ペア:

[(1, 826220616), (2, 413110308), (3, 275406872), (4, 206555154), (6, 137703436), (8, 103277577), (12, 68851718), (13, 63555432), (24, 34425859), (26, 31777716), (39, 21185144), (52, 15888858), (78, 10592572), (104, 7944429), (107, 7721688), (156, 5296286), (214, 3860844), (312, 2648143), (321, 2573896), (428, 1930422), (642, 1286948), (856, 965211), (1284, 643474), (1391, 593976), (2568, 321737), (2782, 296988), (4173, 197992), (5564, 148494), (8346, 98996), (11128, 74247), (16692, 49498), (24749, 33384)]