508681728

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 160

約数和(自身を含む): 1555614720

約数和(自身を除く): 1046932992

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, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1187, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2374, 2976, 3348, 3456, 3561, 3968, 4464, 4608, 4748, 5952, 6696, 6912, 7122, 7936, 8928, 9496, 10683, 11904, 13392, 13824, 14244, 15872, 17856, 18992, 21366, 23808, 26784, 28488, 32049, 35712, 36797, 37984, 42732, 47616, 53568, 56976, 64098, 71424, 73594, 75968, 85464, 107136, 110391, 113952, 128196, 142848, 147188, 151936, 170928, 214272, 220782, 227904, 256392, 294376, 303872, 331173, 341856, 428544, 441564, 455808, 512784, 588752, 607744, 662346, 683712, 883128, 911616, 993519, 1025568, 1177504, 1324692, 1367424, 1766256, 1823232, 1987038, 2051136, 2355008, 2649384, 2734848, 3532512, 3974076, 4102272, 4710016, 5298768, 5469696, 7065024, 7948152, 8204544, 9420032, 10597536, 14130048, 15896304, 16409088, 18840064, 21195072, 28260096, 31792608, 42390144, 56520192, 63585216, 84780288, 127170432, 169560576, 254340864, 508681728]

約数ペア:

[(1, 508681728), (2, 254340864), (3, 169560576), (4, 127170432), (6, 84780288), (8, 63585216), (9, 56520192), (12, 42390144), (16, 31792608), (18, 28260096), (24, 21195072), (27, 18840064), (31, 16409088), (32, 15896304), (36, 14130048), (48, 10597536), (54, 9420032), (62, 8204544), (64, 7948152), (72, 7065024), (93, 5469696), (96, 5298768), (108, 4710016), (124, 4102272), (128, 3974076), (144, 3532512), (186, 2734848), (192, 2649384), (216, 2355008), (248, 2051136), (256, 1987038), (279, 1823232), (288, 1766256), (372, 1367424), (384, 1324692), (432, 1177504), (496, 1025568), (512, 993519), (558, 911616), (576, 883128), (744, 683712), (768, 662346), (837, 607744), (864, 588752), (992, 512784), (1116, 455808), (1152, 441564), (1187, 428544), (1488, 341856), (1536, 331173), (1674, 303872), (1728, 294376), (1984, 256392), (2232, 227904), (2304, 220782), (2374, 214272), (2976, 170928), (3348, 151936), (3456, 147188), (3561, 142848), (3968, 128196), (4464, 113952), (4608, 110391), (4748, 107136), (5952, 85464), (6696, 75968), (6912, 73594), (7122, 71424), (7936, 64098), (8928, 56976), (9496, 53568), (10683, 47616), (11904, 42732), (13392, 37984), (13824, 36797), (14244, 35712), (15872, 32049), (17856, 28488), (18992, 26784), (21366, 23808)]