421794432

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 1296460800

約数和(自身を除く): 874666368

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, 127, 128, 144, 186, 192, 216, 248, 254, 279, 288, 372, 381, 384, 432, 496, 508, 558, 576, 744, 762, 837, 864, 961, 992, 1016, 1116, 1143, 1152, 1488, 1524, 1674, 1728, 1922, 1984, 2032, 2232, 2286, 2883, 2976, 3048, 3348, 3429, 3456, 3844, 3937, 3968, 4064, 4464, 4572, 5766, 5952, 6096, 6696, 6858, 7688, 7874, 8128, 8649, 8928, 9144, 11532, 11811, 11904, 12192, 13392, 13716, 15376, 15748, 16256, 17298, 17856, 18288, 23064, 23622, 24384, 25947, 26784, 27432, 30752, 31496, 34596, 35433, 35712, 36576, 46128, 47244, 48768, 51894, 53568, 54864, 61504, 62992, 69192, 70866, 73152, 92256, 94488, 103788, 106299, 107136, 109728, 122047, 123008, 125984, 138384, 141732, 146304, 184512, 188976, 207576, 212598, 219456, 244094, 251968, 276768, 283464, 366141, 369024, 377952, 415152, 425196, 438912, 488188, 503936, 553536, 566928, 732282, 755904, 830304, 850392, 976376, 1098423, 1107072, 1133856, 1464564, 1511808, 1660608, 1700784, 1952752, 2196846, 2267712, 2929128, 3295269, 3321216, 3401568, 3905504, 4393692, 4535424, 5858256, 6590538, 6803136, 7811008, 8787384, 11716512, 13181076, 13606272, 15622016, 17574768, 23433024, 26362152, 35149536, 46866048, 52724304, 70299072, 105448608, 140598144, 210897216, 421794432]

約数ペア:

[(1, 421794432), (2, 210897216), (3, 140598144), (4, 105448608), (6, 70299072), (8, 52724304), (9, 46866048), (12, 35149536), (16, 26362152), (18, 23433024), (24, 17574768), (27, 15622016), (31, 13606272), (32, 13181076), (36, 11716512), (48, 8787384), (54, 7811008), (62, 6803136), (64, 6590538), (72, 5858256), (93, 4535424), (96, 4393692), (108, 3905504), (124, 3401568), (127, 3321216), (128, 3295269), (144, 2929128), (186, 2267712), (192, 2196846), (216, 1952752), (248, 1700784), (254, 1660608), (279, 1511808), (288, 1464564), (372, 1133856), (381, 1107072), (384, 1098423), (432, 976376), (496, 850392), (508, 830304), (558, 755904), (576, 732282), (744, 566928), (762, 553536), (837, 503936), (864, 488188), (961, 438912), (992, 425196), (1016, 415152), (1116, 377952), (1143, 369024), (1152, 366141), (1488, 283464), (1524, 276768), (1674, 251968), (1728, 244094), (1922, 219456), (1984, 212598), (2032, 207576), (2232, 188976), (2286, 184512), (2883, 146304), (2976, 141732), (3048, 138384), (3348, 125984), (3429, 123008), (3456, 122047), (3844, 109728), (3937, 107136), (3968, 106299), (4064, 103788), (4464, 94488), (4572, 92256), (5766, 73152), (5952, 70866), (6096, 69192), (6696, 62992), (6858, 61504), (7688, 54864), (7874, 53568), (8128, 51894), (8649, 48768), (8928, 47244), (9144, 46128), (11532, 36576), (11811, 35712), (11904, 35433), (12192, 34596), (13392, 31496), (13716, 30752), (15376, 27432), (15748, 26784), (16256, 25947), (17298, 24384), (17856, 23622), (18288, 23064)]