2002157568

素因数分解:

$2^{15}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 6207475200

約数和(自身を除く): 4205317632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 73, 93, 96, 108, 124, 128, 144, 146, 186, 192, 216, 219, 248, 256, 279, 288, 292, 372, 384, 432, 438, 496, 512, 558, 576, 584, 657, 744, 768, 837, 864, 876, 992, 1024, 1116, 1152, 1168, 1314, 1488, 1536, 1674, 1728, 1752, 1971, 1984, 2048, 2232, 2263, 2304, 2336, 2628, 2976, 3072, 3348, 3456, 3504, 3942, 3968, 4096, 4464, 4526, 4608, 4672, 5256, 5952, 6144, 6696, 6789, 6912, 7008, 7884, 7936, 8192, 8928, 9052, 9216, 9344, 10512, 11904, 12288, 13392, 13578, 13824, 14016, 15768, 15872, 16384, 17856, 18104, 18432, 18688, 20367, 21024, 23808, 24576, 26784, 27156, 27648, 28032, 31536, 31744, 32768, 35712, 36208, 36864, 37376, 40734, 42048, 47616, 49152, 53568, 54312, 55296, 56064, 61101, 63072, 63488, 71424, 72416, 73728, 74752, 81468, 84096, 95232, 98304, 107136, 108624, 110592, 112128, 122202, 126144, 126976, 142848, 144832, 147456, 149504, 162936, 168192, 190464, 214272, 217248, 221184, 224256, 244404, 252288, 253952, 285696, 289664, 294912, 299008, 325872, 336384, 380928, 428544, 434496, 442368, 448512, 488808, 504576, 507904, 571392, 579328, 598016, 651744, 672768, 761856, 857088, 868992, 884736, 897024, 977616, 1009152, 1015808, 1142784, 1158656, 1196032, 1303488, 1345536, 1523712, 1714176, 1737984, 1794048, 1955232, 2018304, 2285568, 2317312, 2392064, 2606976, 2691072, 3047424, 3428352, 3475968, 3588096, 3910464, 4036608, 4571136, 4634624, 5213952, 5382144, 6856704, 6951936, 7176192, 7820928, 8073216, 9142272, 9269248, 10427904, 10764288, 13713408, 13903872, 15641856, 16146432, 18538496, 20855808, 21528576, 27426816, 27807744, 31283712, 32292864, 37076992, 41711616, 55615488, 62567424, 64585728, 74153984, 83423232, 111230976, 125134848, 166846464, 222461952, 250269696, 333692928, 500539392, 667385856, 1001078784, 2002157568]

約数ペア:

[(1, 2002157568), (2, 1001078784), (3, 667385856), (4, 500539392), (6, 333692928), (8, 250269696), (9, 222461952), (12, 166846464), (16, 125134848), (18, 111230976), (24, 83423232), (27, 74153984), (31, 64585728), (32, 62567424), (36, 55615488), (48, 41711616), (54, 37076992), (62, 32292864), (64, 31283712), (72, 27807744), (73, 27426816), (93, 21528576), (96, 20855808), (108, 18538496), (124, 16146432), (128, 15641856), (144, 13903872), (146, 13713408), (186, 10764288), (192, 10427904), (216, 9269248), (219, 9142272), (248, 8073216), (256, 7820928), (279, 7176192), (288, 6951936), (292, 6856704), (372, 5382144), (384, 5213952), (432, 4634624), (438, 4571136), (496, 4036608), (512, 3910464), (558, 3588096), (576, 3475968), (584, 3428352), (657, 3047424), (744, 2691072), (768, 2606976), (837, 2392064), (864, 2317312), (876, 2285568), (992, 2018304), (1024, 1955232), (1116, 1794048), (1152, 1737984), (1168, 1714176), (1314, 1523712), (1488, 1345536), (1536, 1303488), (1674, 1196032), (1728, 1158656), (1752, 1142784), (1971, 1015808), (1984, 1009152), (2048, 977616), (2232, 897024), (2263, 884736), (2304, 868992), (2336, 857088), (2628, 761856), (2976, 672768), (3072, 651744), (3348, 598016), (3456, 579328), (3504, 571392), (3942, 507904), (3968, 504576), (4096, 488808), (4464, 448512), (4526, 442368), (4608, 434496), (4672, 428544), (5256, 380928), (5952, 336384), (6144, 325872), (6696, 299008), (6789, 294912), (6912, 289664), (7008, 285696), (7884, 253952), (7936, 252288), (8192, 244404), (8928, 224256), (9052, 221184), (9216, 217248), (9344, 214272), (10512, 190464), (11904, 168192), (12288, 162936), (13392, 149504), (13578, 147456), (13824, 144832), (14016, 142848), (15768, 126976), (15872, 126144), (16384, 122202), (17856, 112128), (18104, 110592), (18432, 108624), (18688, 107136), (20367, 98304), (21024, 95232), (23808, 84096), (24576, 81468), (26784, 74752), (27156, 73728), (27648, 72416), (28032, 71424), (31536, 63488), (31744, 63072), (32768, 61101), (35712, 56064), (36208, 55296), (36864, 54312), (37376, 53568), (40734, 49152), (42048, 47616)]