1011379712

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9103}}^1$

素因数の和:9159

約数の個数: 80

約数和(自身を含む): 2384228352

約数和(自身を除く): 1372848640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 9103, 13888, 15872, 18206, 27776, 36412, 55552, 63721, 72824, 111104, 127442, 145648, 254884, 282193, 291296, 509768, 564386, 582592, 1019536, 1128772, 1165184, 1975351, 2039072, 2257544, 2330368, 3950702, 4078144, 4515088, 4660736, 7901404, 8156288, 9030176, 15802808, 16312576, 18060352, 31605616, 32625152, 36120704, 63211232, 72241408, 126422464, 144482816, 252844928, 505689856, 1011379712]

約数ペア:

[(1, 1011379712), (2, 505689856), (4, 252844928), (7, 144482816), (8, 126422464), (14, 72241408), (16, 63211232), (28, 36120704), (31, 32625152), (32, 31605616), (56, 18060352), (62, 16312576), (64, 15802808), (112, 9030176), (124, 8156288), (128, 7901404), (217, 4660736), (224, 4515088), (248, 4078144), (256, 3950702), (434, 2330368), (448, 2257544), (496, 2039072), (512, 1975351), (868, 1165184), (896, 1128772), (992, 1019536), (1736, 582592), (1792, 564386), (1984, 509768), (3472, 291296), (3584, 282193), (3968, 254884), (6944, 145648), (7936, 127442), (9103, 111104), (13888, 72824), (15872, 63721), (18206, 55552), (27776, 36412)]