213785424

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 626126592

約数和(自身を除く): 412341168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 577, 664, 744, 747, 996, 1116, 1154, 1328, 1488, 1494, 1731, 1992, 2232, 2308, 2573, 2988, 3462, 3984, 4464, 4616, 5146, 5193, 5976, 6924, 7719, 9232, 10292, 10386, 11952, 13848, 15438, 17887, 20584, 20772, 23157, 27696, 30876, 35774, 41168, 41544, 46314, 47891, 53661, 61752, 71548, 83088, 92628, 95782, 107322, 123504, 143096, 143673, 160983, 185256, 191564, 214644, 286192, 287346, 321966, 370512, 383128, 429288, 431019, 574692, 643932, 766256, 858576, 862038, 1149384, 1287864, 1484621, 1724076, 2298768, 2575728, 2969242, 3448152, 4453863, 5938484, 6896304, 8907726, 11876968, 13361589, 17815452, 23753936, 26723178, 35630904, 53446356, 71261808, 106892712, 213785424]

約数ペア:

[(1, 213785424), (2, 106892712), (3, 71261808), (4, 53446356), (6, 35630904), (8, 26723178), (9, 23753936), (12, 17815452), (16, 13361589), (18, 11876968), (24, 8907726), (31, 6896304), (36, 5938484), (48, 4453863), (62, 3448152), (72, 2969242), (83, 2575728), (93, 2298768), (124, 1724076), (144, 1484621), (166, 1287864), (186, 1149384), (248, 862038), (249, 858576), (279, 766256), (332, 643932), (372, 574692), (496, 431019), (498, 429288), (558, 383128), (577, 370512), (664, 321966), (744, 287346), (747, 286192), (996, 214644), (1116, 191564), (1154, 185256), (1328, 160983), (1488, 143673), (1494, 143096), (1731, 123504), (1992, 107322), (2232, 95782), (2308, 92628), (2573, 83088), (2988, 71548), (3462, 61752), (3984, 53661), (4464, 47891), (4616, 46314), (5146, 41544), (5193, 41168), (5976, 35774), (6924, 30876), (7719, 27696), (9232, 23157), (10292, 20772), (10386, 20584), (11952, 17887), (13848, 15438)]