218450304

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 128

約数和(自身を含む): 665856000

約数和(自身を除く): 447405696

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, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2039, 2232, 2976, 3348, 3456, 3968, 4078, 4464, 5952, 6117, 6696, 8156, 8928, 11904, 12234, 13392, 16312, 17856, 18351, 24468, 26784, 32624, 35712, 36702, 48936, 53568, 55053, 63209, 65248, 73404, 97872, 107136, 110106, 126418, 130496, 146808, 189627, 195744, 220212, 252836, 260992, 293616, 379254, 391488, 440424, 505672, 568881, 587232, 758508, 782976, 880848, 1011344, 1137762, 1174464, 1517016, 1706643, 1761696, 2022688, 2275524, 2348928, 3034032, 3413286, 3523392, 4045376, 4551048, 6068064, 6826572, 7046784, 8090752, 9102096, 12136128, 13653144, 18204192, 24272256, 27306288, 36408384, 54612576, 72816768, 109225152, 218450304]

約数ペア:

[(1, 218450304), (2, 109225152), (3, 72816768), (4, 54612576), (6, 36408384), (8, 27306288), (9, 24272256), (12, 18204192), (16, 13653144), (18, 12136128), (24, 9102096), (27, 8090752), (31, 7046784), (32, 6826572), (36, 6068064), (48, 4551048), (54, 4045376), (62, 3523392), (64, 3413286), (72, 3034032), (93, 2348928), (96, 2275524), (108, 2022688), (124, 1761696), (128, 1706643), (144, 1517016), (186, 1174464), (192, 1137762), (216, 1011344), (248, 880848), (279, 782976), (288, 758508), (372, 587232), (384, 568881), (432, 505672), (496, 440424), (558, 391488), (576, 379254), (744, 293616), (837, 260992), (864, 252836), (992, 220212), (1116, 195744), (1152, 189627), (1488, 146808), (1674, 130496), (1728, 126418), (1984, 110106), (2039, 107136), (2232, 97872), (2976, 73404), (3348, 65248), (3456, 63209), (3968, 55053), (4078, 53568), (4464, 48936), (5952, 36702), (6117, 35712), (6696, 32624), (8156, 26784), (8928, 24468), (11904, 18351), (12234, 17856), (13392, 16312)]