427570848

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 1272450816

約数和(自身を除く): 844879968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 83, 93, 96, 124, 144, 166, 186, 248, 249, 279, 288, 332, 372, 496, 498, 558, 577, 664, 744, 747, 992, 996, 1116, 1154, 1328, 1488, 1494, 1731, 1992, 2232, 2308, 2573, 2656, 2976, 2988, 3462, 3984, 4464, 4616, 5146, 5193, 5976, 6924, 7719, 7968, 8928, 9232, 10292, 10386, 11952, 13848, 15438, 17887, 18464, 20584, 20772, 23157, 23904, 27696, 30876, 35774, 41168, 41544, 46314, 47891, 53661, 55392, 61752, 71548, 82336, 83088, 92628, 95782, 107322, 123504, 143096, 143673, 160983, 166176, 185256, 191564, 214644, 247008, 286192, 287346, 321966, 370512, 383128, 429288, 431019, 572384, 574692, 643932, 741024, 766256, 858576, 862038, 1149384, 1287864, 1484621, 1532512, 1717152, 1724076, 2298768, 2575728, 2969242, 3448152, 4453863, 4597536, 5151456, 5938484, 6896304, 8907726, 11876968, 13361589, 13792608, 17815452, 23753936, 26723178, 35630904, 47507872, 53446356, 71261808, 106892712, 142523616, 213785424, 427570848]

約数ペア:

[(1, 427570848), (2, 213785424), (3, 142523616), (4, 106892712), (6, 71261808), (8, 53446356), (9, 47507872), (12, 35630904), (16, 26723178), (18, 23753936), (24, 17815452), (31, 13792608), (32, 13361589), (36, 11876968), (48, 8907726), (62, 6896304), (72, 5938484), (83, 5151456), (93, 4597536), (96, 4453863), (124, 3448152), (144, 2969242), (166, 2575728), (186, 2298768), (248, 1724076), (249, 1717152), (279, 1532512), (288, 1484621), (332, 1287864), (372, 1149384), (496, 862038), (498, 858576), (558, 766256), (577, 741024), (664, 643932), (744, 574692), (747, 572384), (992, 431019), (996, 429288), (1116, 383128), (1154, 370512), (1328, 321966), (1488, 287346), (1494, 286192), (1731, 247008), (1992, 214644), (2232, 191564), (2308, 185256), (2573, 166176), (2656, 160983), (2976, 143673), (2988, 143096), (3462, 123504), (3984, 107322), (4464, 95782), (4616, 92628), (5146, 83088), (5193, 82336), (5976, 71548), (6924, 61752), (7719, 55392), (7968, 53661), (8928, 47891), (9232, 46314), (10292, 41544), (10386, 41168), (11952, 35774), (13848, 30876), (15438, 27696), (17887, 23904), (18464, 23157), (20584, 20772)]