620531712

素因数分解:

$2^{12}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 208

約数和(自身を含む): 1908175360

約数和(自身を除く): 1287643648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 181, 186, 192, 216, 248, 256, 279, 288, 362, 372, 384, 432, 496, 512, 543, 558, 576, 724, 744, 768, 837, 864, 992, 1024, 1086, 1116, 1152, 1448, 1488, 1536, 1629, 1674, 1728, 1984, 2048, 2172, 2232, 2304, 2896, 2976, 3072, 3258, 3348, 3456, 3968, 4096, 4344, 4464, 4608, 4887, 5611, 5792, 5952, 6144, 6516, 6696, 6912, 7936, 8688, 8928, 9216, 9774, 11222, 11584, 11904, 12288, 13032, 13392, 13824, 15872, 16833, 17376, 17856, 18432, 19548, 22444, 23168, 23808, 26064, 26784, 27648, 31744, 33666, 34752, 35712, 36864, 39096, 44888, 46336, 47616, 50499, 52128, 53568, 55296, 63488, 67332, 69504, 71424, 78192, 89776, 92672, 95232, 100998, 104256, 107136, 110592, 126976, 134664, 139008, 142848, 151497, 156384, 179552, 185344, 190464, 201996, 208512, 214272, 269328, 278016, 285696, 302994, 312768, 359104, 370688, 380928, 403992, 417024, 428544, 538656, 556032, 571392, 605988, 625536, 718208, 741376, 807984, 834048, 857088, 1077312, 1112064, 1142784, 1211976, 1251072, 1436416, 1615968, 1668096, 1714176, 2154624, 2224128, 2423952, 2502144, 2872832, 3231936, 3336192, 3428352, 4309248, 4847904, 5004288, 5745664, 6463872, 6672384, 8618496, 9695808, 10008576, 11491328, 12927744, 17236992, 19391616, 20017152, 22982656, 25855488, 34473984, 38783232, 51710976, 68947968, 77566464, 103421952, 155132928, 206843904, 310265856, 620531712]

約数ペア:

[(1, 620531712), (2, 310265856), (3, 206843904), (4, 155132928), (6, 103421952), (8, 77566464), (9, 68947968), (12, 51710976), (16, 38783232), (18, 34473984), (24, 25855488), (27, 22982656), (31, 20017152), (32, 19391616), (36, 17236992), (48, 12927744), (54, 11491328), (62, 10008576), (64, 9695808), (72, 8618496), (93, 6672384), (96, 6463872), (108, 5745664), (124, 5004288), (128, 4847904), (144, 4309248), (181, 3428352), (186, 3336192), (192, 3231936), (216, 2872832), (248, 2502144), (256, 2423952), (279, 2224128), (288, 2154624), (362, 1714176), (372, 1668096), (384, 1615968), (432, 1436416), (496, 1251072), (512, 1211976), (543, 1142784), (558, 1112064), (576, 1077312), (724, 857088), (744, 834048), (768, 807984), (837, 741376), (864, 718208), (992, 625536), (1024, 605988), (1086, 571392), (1116, 556032), (1152, 538656), (1448, 428544), (1488, 417024), (1536, 403992), (1629, 380928), (1674, 370688), (1728, 359104), (1984, 312768), (2048, 302994), (2172, 285696), (2232, 278016), (2304, 269328), (2896, 214272), (2976, 208512), (3072, 201996), (3258, 190464), (3348, 185344), (3456, 179552), (3968, 156384), (4096, 151497), (4344, 142848), (4464, 139008), (4608, 134664), (4887, 126976), (5611, 110592), (5792, 107136), (5952, 104256), (6144, 100998), (6516, 95232), (6696, 92672), (6912, 89776), (7936, 78192), (8688, 71424), (8928, 69504), (9216, 67332), (9774, 63488), (11222, 55296), (11584, 53568), (11904, 52128), (12288, 50499), (13032, 47616), (13392, 46336), (13824, 44888), (15872, 39096), (16833, 36864), (17376, 35712), (17856, 34752), (18432, 33666), (19548, 31744), (22444, 27648), (23168, 26784), (23808, 26064)]