996912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 3404544

約数和(自身を除く): 2407632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 43, 46, 48, 56, 63, 69, 72, 84, 86, 92, 112, 126, 129, 138, 144, 161, 168, 172, 184, 207, 252, 258, 276, 301, 322, 336, 344, 368, 387, 414, 483, 504, 516, 552, 602, 644, 688, 774, 828, 903, 966, 989, 1008, 1032, 1104, 1204, 1288, 1449, 1548, 1656, 1806, 1932, 1978, 2064, 2408, 2576, 2709, 2898, 2967, 3096, 3312, 3612, 3864, 3956, 4816, 5418, 5796, 5934, 6192, 6923, 7224, 7728, 7912, 8901, 10836, 11592, 11868, 13846, 14448, 15824, 17802, 20769, 21672, 23184, 23736, 27692, 35604, 41538, 43344, 47472, 55384, 62307, 71208, 83076, 110768, 124614, 142416, 166152, 249228, 332304, 498456, 996912]

約数ペア:

[(1, 996912), (2, 498456), (3, 332304), (4, 249228), (6, 166152), (7, 142416), (8, 124614), (9, 110768), (12, 83076), (14, 71208), (16, 62307), (18, 55384), (21, 47472), (23, 43344), (24, 41538), (28, 35604), (36, 27692), (42, 23736), (43, 23184), (46, 21672), (48, 20769), (56, 17802), (63, 15824), (69, 14448), (72, 13846), (84, 11868), (86, 11592), (92, 10836), (112, 8901), (126, 7912), (129, 7728), (138, 7224), (144, 6923), (161, 6192), (168, 5934), (172, 5796), (184, 5418), (207, 4816), (252, 3956), (258, 3864), (276, 3612), (301, 3312), (322, 3096), (336, 2967), (344, 2898), (368, 2709), (387, 2576), (414, 2408), (483, 2064), (504, 1978), (516, 1932), (552, 1806), (602, 1656), (644, 1548), (688, 1449), (774, 1288), (828, 1204), (903, 1104), (966, 1032), (989, 1008)]