981620856

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{11743}}^1$

素因数の和:11807

約数の個数: 96

約数和(自身を含む): 2821378560

約数和(自身を除く): 1839757704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 324, 344, 387, 486, 516, 648, 774, 972, 1032, 1161, 1548, 1944, 2322, 3096, 3483, 4644, 6966, 9288, 10449, 11743, 13932, 20898, 23486, 27864, 35229, 41796, 46972, 70458, 83592, 93944, 105687, 140916, 211374, 281832, 317061, 422748, 504949, 634122, 845496, 951183, 1009898, 1268244, 1514847, 1902366, 2019796, 2536488, 2853549, 3029694, 3804732, 4039592, 4544541, 5707098, 6059388, 7609464, 9089082, 11414196, 12118776, 13633623, 18178164, 22828392, 27267246, 36356328, 40900869, 54534492, 81801738, 109068984, 122702607, 163603476, 245405214, 327206952, 490810428, 981620856]

約数ペア:

[(1, 981620856), (2, 490810428), (3, 327206952), (4, 245405214), (6, 163603476), (8, 122702607), (9, 109068984), (12, 81801738), (18, 54534492), (24, 40900869), (27, 36356328), (36, 27267246), (43, 22828392), (54, 18178164), (72, 13633623), (81, 12118776), (86, 11414196), (108, 9089082), (129, 7609464), (162, 6059388), (172, 5707098), (216, 4544541), (243, 4039592), (258, 3804732), (324, 3029694), (344, 2853549), (387, 2536488), (486, 2019796), (516, 1902366), (648, 1514847), (774, 1268244), (972, 1009898), (1032, 951183), (1161, 845496), (1548, 634122), (1944, 504949), (2322, 422748), (3096, 317061), (3483, 281832), (4644, 211374), (6966, 140916), (9288, 105687), (10449, 93944), (11743, 83592), (13932, 70458), (20898, 46972), (23486, 41796), (27864, 35229)]