1606656

素因数分解:

$2^{10}\times 3^1\times {\mathrm{523}}^1$

素因数の和:546

約数の個数: 44

約数和(自身を含む): 4290512

約数和(自身を除く): 2683856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 523, 768, 1024, 1046, 1536, 1569, 2092, 3072, 3138, 4184, 6276, 8368, 12552, 16736, 25104, 33472, 50208, 66944, 100416, 133888, 200832, 267776, 401664, 535552, 803328, 1606656]

約数ペア:

[(1, 1606656), (2, 803328), (3, 535552), (4, 401664), (6, 267776), (8, 200832), (12, 133888), (16, 100416), (24, 66944), (32, 50208), (48, 33472), (64, 25104), (96, 16736), (128, 12552), (192, 8368), (256, 6276), (384, 4184), (512, 3138), (523, 3072), (768, 2092), (1024, 1569), (1046, 1536)]