342390784

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5446

約数の個数: 48

約数和(自身を含む): 706829760

約数和(自身を除く): 364438976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 5393, 7936, 10786, 15872, 21572, 31744, 43144, 63488, 86288, 167183, 172576, 334366, 345152, 668732, 690304, 1337464, 1380608, 2674928, 2761216, 5349856, 5522432, 10699712, 11044864, 21399424, 42798848, 85597696, 171195392, 342390784]

約数ペア:

[(1, 342390784), (2, 171195392), (4, 85597696), (8, 42798848), (16, 21399424), (31, 11044864), (32, 10699712), (62, 5522432), (64, 5349856), (124, 2761216), (128, 2674928), (248, 1380608), (256, 1337464), (496, 690304), (512, 668732), (992, 345152), (1024, 334366), (1984, 172576), (2048, 167183), (3968, 86288), (5393, 63488), (7936, 43144), (10786, 31744), (15872, 21572)]