210870912

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{1601}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 653616000

約数和(自身を除く): 442745088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 1601, 2058, 2352, 2688, 2744, 3136, 3202, 4116, 4704, 4803, 5488, 6272, 6404, 8232, 9408, 9606, 10976, 11207, 12808, 16464, 18816, 19212, 21952, 22414, 25616, 32928, 33621, 38424, 43904, 44828, 51232, 65856, 67242, 76848, 78449, 89656, 102464, 131712, 134484, 153696, 156898, 179312, 204928, 235347, 268968, 307392, 313796, 358624, 470694, 537936, 549143, 614784, 627592, 717248, 941388, 1075872, 1098286, 1255184, 1434496, 1647429, 1882776, 2151744, 2196572, 2510368, 3294858, 3765552, 4303488, 4393144, 5020736, 6589716, 7531104, 8786288, 10041472, 13179432, 15062208, 17572576, 26358864, 30124416, 35145152, 52717728, 70290304, 105435456, 210870912]

約数ペア:

[(1, 210870912), (2, 105435456), (3, 70290304), (4, 52717728), (6, 35145152), (7, 30124416), (8, 26358864), (12, 17572576), (14, 15062208), (16, 13179432), (21, 10041472), (24, 8786288), (28, 7531104), (32, 6589716), (42, 5020736), (48, 4393144), (49, 4303488), (56, 3765552), (64, 3294858), (84, 2510368), (96, 2196572), (98, 2151744), (112, 1882776), (128, 1647429), (147, 1434496), (168, 1255184), (192, 1098286), (196, 1075872), (224, 941388), (294, 717248), (336, 627592), (343, 614784), (384, 549143), (392, 537936), (448, 470694), (588, 358624), (672, 313796), (686, 307392), (784, 268968), (896, 235347), (1029, 204928), (1176, 179312), (1344, 156898), (1372, 153696), (1568, 134484), (1601, 131712), (2058, 102464), (2352, 89656), (2688, 78449), (2744, 76848), (3136, 67242), (3202, 65856), (4116, 51232), (4704, 44828), (4803, 43904), (5488, 38424), (6272, 33621), (6404, 32928), (8232, 25616), (9408, 22414), (9606, 21952), (10976, 19212), (11207, 18816), (12808, 16464)]