661656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 1742400

約数和(自身を除く): 1080744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1451, 2902, 4353, 5804, 8706, 11608, 17412, 27569, 34824, 55138, 82707, 110276, 165414, 220552, 330828, 661656]

約数ペア:

[(1, 661656), (2, 330828), (3, 220552), (4, 165414), (6, 110276), (8, 82707), (12, 55138), (19, 34824), (24, 27569), (38, 17412), (57, 11608), (76, 8706), (114, 5804), (152, 4353), (228, 2902), (456, 1451)]