1569129728

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 3257318400

約数和(自身を除く): 1688188672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 149, 248, 256, 298, 496, 596, 992, 1192, 1327, 1984, 2384, 2654, 3968, 4619, 4768, 5308, 7936, 9238, 9536, 10616, 18476, 19072, 21232, 36952, 38144, 41137, 42464, 73904, 82274, 84928, 147808, 164548, 169856, 197723, 295616, 329096, 339712, 395446, 591232, 658192, 790892, 1182464, 1316384, 1581784, 2632768, 3163568, 5265536, 6129413, 6327136, 10531072, 12258826, 12654272, 24517652, 25308544, 49035304, 50617088, 98070608, 196141216, 392282432, 784564864, 1569129728]

約数ペア:

[(1, 1569129728), (2, 784564864), (4, 392282432), (8, 196141216), (16, 98070608), (31, 50617088), (32, 49035304), (62, 25308544), (64, 24517652), (124, 12654272), (128, 12258826), (149, 10531072), (248, 6327136), (256, 6129413), (298, 5265536), (496, 3163568), (596, 2632768), (992, 1581784), (1192, 1316384), (1327, 1182464), (1984, 790892), (2384, 658192), (2654, 591232), (3968, 395446), (4619, 339712), (4768, 329096), (5308, 295616), (7936, 197723), (9238, 169856), (9536, 164548), (10616, 147808), (18476, 84928), (19072, 82274), (21232, 73904), (36952, 42464), (38144, 41137)]