258107136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 144

約数和(自身を含む): 804910848

約数和(自身を除く): 546803712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1171, 1312, 1344, 1722, 1792, 1968, 2296, 2342, 2624, 2688, 3444, 3513, 3936, 4592, 4684, 5248, 5376, 6888, 7026, 7872, 8197, 9184, 9368, 10496, 13776, 14052, 15744, 16394, 18368, 18736, 24591, 27552, 28104, 31488, 32788, 36736, 37472, 48011, 49182, 55104, 56208, 65576, 73472, 74944, 96022, 98364, 110208, 112416, 131152, 144033, 149888, 192044, 196728, 220416, 224832, 262304, 288066, 299776, 336077, 384088, 393456, 449664, 524608, 576132, 672154, 768176, 786912, 899328, 1008231, 1049216, 1152264, 1344308, 1536352, 1573824, 2016462, 2098432, 2304528, 2688616, 3072704, 3147648, 4032924, 4609056, 5377232, 6145408, 6295296, 8065848, 9218112, 10754464, 12290816, 16131696, 18436224, 21508928, 32263392, 36872448, 43017856, 64526784, 86035712, 129053568, 258107136]

約数ペア:

[(1, 258107136), (2, 129053568), (3, 86035712), (4, 64526784), (6, 43017856), (7, 36872448), (8, 32263392), (12, 21508928), (14, 18436224), (16, 16131696), (21, 12290816), (24, 10754464), (28, 9218112), (32, 8065848), (41, 6295296), (42, 6145408), (48, 5377232), (56, 4609056), (64, 4032924), (82, 3147648), (84, 3072704), (96, 2688616), (112, 2304528), (123, 2098432), (128, 2016462), (164, 1573824), (168, 1536352), (192, 1344308), (224, 1152264), (246, 1049216), (256, 1008231), (287, 899328), (328, 786912), (336, 768176), (384, 672154), (448, 576132), (492, 524608), (574, 449664), (656, 393456), (672, 384088), (768, 336077), (861, 299776), (896, 288066), (984, 262304), (1148, 224832), (1171, 220416), (1312, 196728), (1344, 192044), (1722, 149888), (1792, 144033), (1968, 131152), (2296, 112416), (2342, 110208), (2624, 98364), (2688, 96022), (3444, 74944), (3513, 73472), (3936, 65576), (4592, 56208), (4684, 55104), (5248, 49182), (5376, 48011), (6888, 37472), (7026, 36736), (7872, 32788), (8197, 31488), (9184, 28104), (9368, 27552), (10496, 24591), (13776, 18736), (14052, 18368), (15744, 16394)]