256687104

素因数分解:

$2^{10}\times 3^1\times {\mathrm{83557}}^1$

素因数の和:83580

約数の個数: 44

約数和(自身を含む): 684172904

約数和(自身を除く): 427485800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 83557, 167114, 250671, 334228, 501342, 668456, 1002684, 1336912, 2005368, 2673824, 4010736, 5347648, 8021472, 10695296, 16042944, 21390592, 32085888, 42781184, 64171776, 85562368, 128343552, 256687104]

約数ペア:

[(1, 256687104), (2, 128343552), (3, 85562368), (4, 64171776), (6, 42781184), (8, 32085888), (12, 21390592), (16, 16042944), (24, 10695296), (32, 8021472), (48, 5347648), (64, 4010736), (96, 2673824), (128, 2005368), (192, 1336912), (256, 1002684), (384, 668456), (512, 501342), (768, 334228), (1024, 250671), (1536, 167114), (3072, 83557)]