8889643608

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{21647}}^1$

素因数の和:21968

約数の個数: 64

約数和(自身を含む): 22631685120

約数和(自身を除く): 13742041512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 241, 284, 426, 482, 568, 723, 852, 964, 1446, 1704, 1928, 2892, 5784, 17111, 21647, 34222, 43294, 51333, 64941, 68444, 86588, 102666, 129882, 136888, 173176, 205332, 259764, 410664, 519528, 1536937, 3073874, 4610811, 5216927, 6147748, 9221622, 10433854, 12295496, 15650781, 18443244, 20867708, 31301562, 36886488, 41735416, 62603124, 125206248, 370401817, 740803634, 1111205451, 1481607268, 2222410902, 2963214536, 4444821804, 8889643608]

約数ペア:

[(1, 8889643608), (2, 4444821804), (3, 2963214536), (4, 2222410902), (6, 1481607268), (8, 1111205451), (12, 740803634), (24, 370401817), (71, 125206248), (142, 62603124), (213, 41735416), (241, 36886488), (284, 31301562), (426, 20867708), (482, 18443244), (568, 15650781), (723, 12295496), (852, 10433854), (964, 9221622), (1446, 6147748), (1704, 5216927), (1928, 4610811), (2892, 3073874), (5784, 1536937), (17111, 519528), (21647, 410664), (34222, 259764), (43294, 205332), (51333, 173176), (64941, 136888), (68444, 129882), (86588, 102666)]