725451552

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{39983}}^1$

素因数の和:40012

約数の個数: 120

約数和(自身を含む): 2438384256

約数和(自身を除く): 1712932704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 39983, 79966, 119949, 159932, 239898, 279881, 319864, 359847, 479796, 559762, 639728, 719694, 839643, 959592, 1079541, 1119524, 1279456, 1439388, 1679286, 1919184, 2159082, 2239048, 2518929, 2878776, 3238623, 3358572, 3838368, 4318164, 4478096, 5037858, 5757552, 6477246, 6717144, 7556787, 8636328, 8956192, 10075716, 11515104, 12954492, 13434288, 15113574, 17272656, 20151432, 22670361, 25908984, 26868576, 30227148, 34545312, 40302864, 45340722, 51817968, 60454296, 80605728, 90681444, 103635936, 120908592, 181362888, 241817184, 362725776, 725451552]

約数ペア:

[(1, 725451552), (2, 362725776), (3, 241817184), (4, 181362888), (6, 120908592), (7, 103635936), (8, 90681444), (9, 80605728), (12, 60454296), (14, 51817968), (16, 45340722), (18, 40302864), (21, 34545312), (24, 30227148), (27, 26868576), (28, 25908984), (32, 22670361), (36, 20151432), (42, 17272656), (48, 15113574), (54, 13434288), (56, 12954492), (63, 11515104), (72, 10075716), (81, 8956192), (84, 8636328), (96, 7556787), (108, 6717144), (112, 6477246), (126, 5757552), (144, 5037858), (162, 4478096), (168, 4318164), (189, 3838368), (216, 3358572), (224, 3238623), (252, 2878776), (288, 2518929), (324, 2239048), (336, 2159082), (378, 1919184), (432, 1679286), (504, 1439388), (567, 1279456), (648, 1119524), (672, 1079541), (756, 959592), (864, 839643), (1008, 719694), (1134, 639728), (1296, 559762), (1512, 479796), (2016, 359847), (2268, 319864), (2592, 279881), (3024, 239898), (4536, 159932), (6048, 119949), (9072, 79966), (18144, 39983)]