210848544

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 632923200

約数和(自身を除く): 422074656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 139, 144, 184, 207, 229, 276, 278, 288, 368, 414, 417, 458, 552, 556, 687, 736, 828, 834, 916, 1104, 1112, 1251, 1374, 1656, 1668, 1832, 2061, 2208, 2224, 2502, 2748, 3197, 3312, 3336, 3664, 4122, 4448, 5004, 5267, 5496, 6394, 6624, 6672, 7328, 8244, 9591, 10008, 10534, 10992, 12788, 13344, 15801, 16488, 19182, 20016, 21068, 21984, 25576, 28773, 31602, 31831, 32976, 38364, 40032, 42136, 47403, 51152, 57546, 63204, 63662, 65952, 76728, 84272, 94806, 95493, 102304, 115092, 126408, 127324, 153456, 168544, 189612, 190986, 230184, 252816, 254648, 286479, 306912, 379224, 381972, 460368, 505632, 509296, 572958, 732113, 758448, 763944, 920736, 1018592, 1145916, 1464226, 1516896, 1527888, 2196339, 2291832, 2928452, 3055776, 4392678, 4583664, 5856904, 6589017, 8785356, 9167328, 11713808, 13178034, 17570712, 23427616, 26356068, 35141424, 52712136, 70282848, 105424272, 210848544]

約数ペア:

[(1, 210848544), (2, 105424272), (3, 70282848), (4, 52712136), (6, 35141424), (8, 26356068), (9, 23427616), (12, 17570712), (16, 13178034), (18, 11713808), (23, 9167328), (24, 8785356), (32, 6589017), (36, 5856904), (46, 4583664), (48, 4392678), (69, 3055776), (72, 2928452), (92, 2291832), (96, 2196339), (138, 1527888), (139, 1516896), (144, 1464226), (184, 1145916), (207, 1018592), (229, 920736), (276, 763944), (278, 758448), (288, 732113), (368, 572958), (414, 509296), (417, 505632), (458, 460368), (552, 381972), (556, 379224), (687, 306912), (736, 286479), (828, 254648), (834, 252816), (916, 230184), (1104, 190986), (1112, 189612), (1251, 168544), (1374, 153456), (1656, 127324), (1668, 126408), (1832, 115092), (2061, 102304), (2208, 95493), (2224, 94806), (2502, 84272), (2748, 76728), (3197, 65952), (3312, 63662), (3336, 63204), (3664, 57546), (4122, 51152), (4448, 47403), (5004, 42136), (5267, 40032), (5496, 38364), (6394, 32976), (6624, 31831), (6672, 31602), (7328, 28773), (8244, 25576), (9591, 21984), (10008, 21068), (10534, 20016), (10992, 19182), (12788, 16488), (13344, 15801)]