2068962816

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43451}}^1$

素因数の和:43503

約数の個数: 80

約数和(自身を含む): 5689778688

約数和(自身を除く): 3620815872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 43451, 47616, 86902, 130353, 173804, 260706, 347608, 521412, 695216, 1042824, 1346981, 1390432, 2085648, 2693962, 2780864, 4040943, 4171296, 5387924, 5561728, 8081886, 8342592, 10775848, 11123456, 16163772, 16685184, 21551696, 22246912, 32327544, 33370368, 43103392, 64655088, 66740736, 86206784, 129310176, 172413568, 258620352, 344827136, 517240704, 689654272, 1034481408, 2068962816]

約数ペア:

[(1, 2068962816), (2, 1034481408), (3, 689654272), (4, 517240704), (6, 344827136), (8, 258620352), (12, 172413568), (16, 129310176), (24, 86206784), (31, 66740736), (32, 64655088), (48, 43103392), (62, 33370368), (64, 32327544), (93, 22246912), (96, 21551696), (124, 16685184), (128, 16163772), (186, 11123456), (192, 10775848), (248, 8342592), (256, 8081886), (372, 5561728), (384, 5387924), (496, 4171296), (512, 4040943), (744, 2780864), (768, 2693962), (992, 2085648), (1488, 1390432), (1536, 1346981), (1984, 1042824), (2976, 695216), (3968, 521412), (5952, 347608), (7936, 260706), (11904, 173804), (15872, 130353), (23808, 86902), (43451, 47616)]