1279482456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2417}}^1$

素因数の和:2593

約数の個数: 128

約数和(自身を含む): 3844039680

約数和(自身を除く): 2564557224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 137, 138, 161, 168, 184, 274, 276, 322, 411, 483, 548, 552, 644, 822, 959, 966, 1096, 1288, 1644, 1918, 1932, 2417, 2877, 3151, 3288, 3836, 3864, 4834, 5754, 6302, 7251, 7672, 9453, 9668, 11508, 12604, 14502, 16919, 18906, 19336, 22057, 23016, 25208, 29004, 33838, 37812, 44114, 50757, 55591, 58008, 66171, 67676, 75624, 88228, 101514, 111182, 132342, 135352, 166773, 176456, 203028, 222364, 264684, 331129, 333546, 389137, 406056, 444728, 529368, 662258, 667092, 778274, 993387, 1167411, 1324516, 1334184, 1556548, 1986774, 2317903, 2334822, 2649032, 3113096, 3973548, 4635806, 4669644, 6953709, 7615967, 7947096, 9271612, 9339288, 13907418, 15231934, 18543224, 22847901, 27814836, 30463868, 45695802, 53311769, 55629672, 60927736, 91391604, 106623538, 159935307, 182783208, 213247076, 319870614, 426494152, 639741228, 1279482456]

約数ペア:

[(1, 1279482456), (2, 639741228), (3, 426494152), (4, 319870614), (6, 213247076), (7, 182783208), (8, 159935307), (12, 106623538), (14, 91391604), (21, 60927736), (23, 55629672), (24, 53311769), (28, 45695802), (42, 30463868), (46, 27814836), (56, 22847901), (69, 18543224), (84, 15231934), (92, 13907418), (137, 9339288), (138, 9271612), (161, 7947096), (168, 7615967), (184, 6953709), (274, 4669644), (276, 4635806), (322, 3973548), (411, 3113096), (483, 2649032), (548, 2334822), (552, 2317903), (644, 1986774), (822, 1556548), (959, 1334184), (966, 1324516), (1096, 1167411), (1288, 993387), (1644, 778274), (1918, 667092), (1932, 662258), (2417, 529368), (2877, 444728), (3151, 406056), (3288, 389137), (3836, 333546), (3864, 331129), (4834, 264684), (5754, 222364), (6302, 203028), (7251, 176456), (7672, 166773), (9453, 135352), (9668, 132342), (11508, 111182), (12604, 101514), (14502, 88228), (16919, 75624), (18906, 67676), (19336, 66171), (22057, 58008), (23016, 55591), (25208, 50757), (29004, 44114), (33838, 37812)]