495655688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{3391}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 1028590080

約数和(自身を除く): 532934392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 151, 242, 302, 484, 604, 968, 1208, 1661, 3322, 3391, 6644, 6782, 13288, 13564, 18271, 27128, 36542, 37301, 73084, 74602, 146168, 149204, 298408, 410311, 512041, 820622, 1024082, 1641244, 2048164, 3282488, 4096328, 5632451, 11264902, 22529804, 45059608, 61956961, 123913922, 247827844, 495655688]

約数ペア:

[(1, 495655688), (2, 247827844), (4, 123913922), (8, 61956961), (11, 45059608), (22, 22529804), (44, 11264902), (88, 5632451), (121, 4096328), (151, 3282488), (242, 2048164), (302, 1641244), (484, 1024082), (604, 820622), (968, 512041), (1208, 410311), (1661, 298408), (3322, 149204), (3391, 146168), (6644, 74602), (6782, 73084), (13288, 37301), (13564, 36542), (18271, 27128)]