211266048

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 657993600

約数和(自身を除く): 446727552

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, 256, 294, 336, 343, 384, 392, 401, 448, 512, 588, 672, 686, 768, 784, 802, 896, 1029, 1176, 1203, 1344, 1372, 1536, 1568, 1604, 1792, 2058, 2352, 2406, 2688, 2744, 2807, 3136, 3208, 3584, 4116, 4704, 4812, 5376, 5488, 5614, 6272, 6416, 8232, 8421, 9408, 9624, 10752, 10976, 11228, 12544, 12832, 16464, 16842, 18816, 19248, 19649, 21952, 22456, 25088, 25664, 32928, 33684, 37632, 38496, 39298, 43904, 44912, 51328, 58947, 65856, 67368, 75264, 76992, 78596, 87808, 89824, 102656, 117894, 131712, 134736, 137543, 153984, 157192, 175616, 179648, 205312, 235788, 263424, 269472, 275086, 307968, 314384, 359296, 412629, 471576, 526848, 538944, 550172, 615936, 628768, 718592, 825258, 943152, 1077888, 1100344, 1257536, 1437184, 1650516, 1886304, 2155776, 2200688, 2515072, 3301032, 3772608, 4311552, 4401376, 5030144, 6602064, 7545216, 8802752, 10060288, 13204128, 15090432, 17605504, 26408256, 30180864, 35211008, 52816512, 70422016, 105633024, 211266048]

約数ペア:

[(1, 211266048), (2, 105633024), (3, 70422016), (4, 52816512), (6, 35211008), (7, 30180864), (8, 26408256), (12, 17605504), (14, 15090432), (16, 13204128), (21, 10060288), (24, 8802752), (28, 7545216), (32, 6602064), (42, 5030144), (48, 4401376), (49, 4311552), (56, 3772608), (64, 3301032), (84, 2515072), (96, 2200688), (98, 2155776), (112, 1886304), (128, 1650516), (147, 1437184), (168, 1257536), (192, 1100344), (196, 1077888), (224, 943152), (256, 825258), (294, 718592), (336, 628768), (343, 615936), (384, 550172), (392, 538944), (401, 526848), (448, 471576), (512, 412629), (588, 359296), (672, 314384), (686, 307968), (768, 275086), (784, 269472), (802, 263424), (896, 235788), (1029, 205312), (1176, 179648), (1203, 175616), (1344, 157192), (1372, 153984), (1536, 137543), (1568, 134736), (1604, 131712), (1792, 117894), (2058, 102656), (2352, 89824), (2406, 87808), (2688, 78596), (2744, 76992), (2807, 75264), (3136, 67368), (3208, 65856), (3584, 58947), (4116, 51328), (4704, 44912), (4812, 43904), (5376, 39298), (5488, 38496), (5614, 37632), (6272, 33684), (6416, 32928), (8232, 25664), (8421, 25088), (9408, 22456), (9624, 21952), (10752, 19649), (10976, 19248), (11228, 18816), (12544, 16842), (12832, 16464)]