260915256

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 845238240

約数和(自身を除く): 584322984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 97, 108, 126, 162, 168, 189, 194, 216, 252, 291, 324, 378, 388, 504, 567, 582, 593, 648, 679, 756, 776, 873, 1134, 1164, 1186, 1358, 1512, 1746, 1779, 2037, 2268, 2328, 2372, 2619, 2716, 3492, 3558, 4074, 4151, 4536, 4744, 5238, 5337, 5432, 6111, 6984, 7116, 7857, 8148, 8302, 10476, 10674, 12222, 12453, 14232, 15714, 16011, 16296, 16604, 18333, 20952, 21348, 24444, 24906, 31428, 32022, 33208, 36666, 37359, 42696, 48033, 48888, 49812, 54999, 57521, 62856, 64044, 73332, 74718, 96066, 99624, 109998, 112077, 115042, 128088, 146664, 149436, 172563, 192132, 219996, 224154, 230084, 298872, 336231, 345126, 384264, 402647, 439992, 448308, 460168, 517689, 672462, 690252, 805294, 896616, 1035378, 1207941, 1344924, 1380504, 1553067, 1610588, 2070756, 2415882, 2689848, 3106134, 3221176, 3623823, 4141512, 4659201, 4831764, 6212268, 7247646, 9318402, 9663528, 10871469, 12424536, 14495292, 18636804, 21742938, 28990584, 32614407, 37273608, 43485876, 65228814, 86971752, 130457628, 260915256]

約数ペア:

[(1, 260915256), (2, 130457628), (3, 86971752), (4, 65228814), (6, 43485876), (7, 37273608), (8, 32614407), (9, 28990584), (12, 21742938), (14, 18636804), (18, 14495292), (21, 12424536), (24, 10871469), (27, 9663528), (28, 9318402), (36, 7247646), (42, 6212268), (54, 4831764), (56, 4659201), (63, 4141512), (72, 3623823), (81, 3221176), (84, 3106134), (97, 2689848), (108, 2415882), (126, 2070756), (162, 1610588), (168, 1553067), (189, 1380504), (194, 1344924), (216, 1207941), (252, 1035378), (291, 896616), (324, 805294), (378, 690252), (388, 672462), (504, 517689), (567, 460168), (582, 448308), (593, 439992), (648, 402647), (679, 384264), (756, 345126), (776, 336231), (873, 298872), (1134, 230084), (1164, 224154), (1186, 219996), (1358, 192132), (1512, 172563), (1746, 149436), (1779, 146664), (2037, 128088), (2268, 115042), (2328, 112077), (2372, 109998), (2619, 99624), (2716, 96066), (3492, 74718), (3558, 73332), (4074, 64044), (4151, 62856), (4536, 57521), (4744, 54999), (5238, 49812), (5337, 48888), (5432, 48033), (6111, 42696), (6984, 37359), (7116, 36666), (7857, 33208), (8148, 32022), (8302, 31428), (10476, 24906), (10674, 24444), (12222, 21348), (12453, 20952), (14232, 18333), (15714, 16604), (16011, 16296)]