31047884928

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{87221}}^1$

素因数の和:87347

約数の個数: 128

約数和(自身を含む): 92525097600

約数和(自身を除く): 61477212672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 288, 309, 384, 412, 432, 576, 618, 824, 864, 927, 1152, 1236, 1648, 1728, 1854, 2472, 2781, 3296, 3456, 3708, 4944, 5562, 6592, 7416, 9888, 11124, 13184, 14832, 19776, 22248, 29664, 39552, 44496, 59328, 87221, 88992, 118656, 174442, 177984, 261663, 348884, 355968, 523326, 697768, 784989, 1046652, 1395536, 1569978, 2093304, 2354967, 2791072, 3139956, 4186608, 4709934, 5582144, 6279912, 8373216, 8983763, 9419868, 11164288, 12559824, 16746432, 17967526, 18839736, 25119648, 26951289, 33492864, 35935052, 37679472, 50239296, 53902578, 71870104, 75358944, 80853867, 100478592, 107805156, 143740208, 150717888, 161707734, 215610312, 242561601, 287480416, 301435776, 323415468, 431220624, 485123202, 574960832, 646830936, 862441248, 970246404, 1149921664, 1293661872, 1724882496, 1940492808, 2587323744, 3449764992, 3880985616, 5174647488, 7761971232, 10349294976, 15523942464, 31047884928]

約数ペア:

[(1, 31047884928), (2, 15523942464), (3, 10349294976), (4, 7761971232), (6, 5174647488), (8, 3880985616), (9, 3449764992), (12, 2587323744), (16, 1940492808), (18, 1724882496), (24, 1293661872), (27, 1149921664), (32, 970246404), (36, 862441248), (48, 646830936), (54, 574960832), (64, 485123202), (72, 431220624), (96, 323415468), (103, 301435776), (108, 287480416), (128, 242561601), (144, 215610312), (192, 161707734), (206, 150717888), (216, 143740208), (288, 107805156), (309, 100478592), (384, 80853867), (412, 75358944), (432, 71870104), (576, 53902578), (618, 50239296), (824, 37679472), (864, 35935052), (927, 33492864), (1152, 26951289), (1236, 25119648), (1648, 18839736), (1728, 17967526), (1854, 16746432), (2472, 12559824), (2781, 11164288), (3296, 9419868), (3456, 8983763), (3708, 8373216), (4944, 6279912), (5562, 5582144), (6592, 4709934), (7416, 4186608), (9888, 3139956), (11124, 2791072), (13184, 2354967), (14832, 2093304), (19776, 1569978), (22248, 1395536), (29664, 1046652), (39552, 784989), (44496, 697768), (59328, 523326), (87221, 355968), (88992, 348884), (118656, 261663), (174442, 177984)]