415282816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2553

約数の個数: 64

約数和(自身を含む): 899982720

約数和(自身を除く): 484699904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 206, 208, 412, 416, 824, 832, 1339, 1648, 1664, 2423, 2678, 3296, 4846, 5356, 6592, 9692, 10712, 13184, 19384, 21424, 31499, 38768, 42848, 62998, 77536, 85696, 125996, 155072, 171392, 249569, 251992, 310144, 499138, 503984, 998276, 1007968, 1996552, 2015936, 3244397, 3993104, 4031872, 6488794, 7986208, 12977588, 15972416, 25955176, 31944832, 51910352, 103820704, 207641408, 415282816]

約数ペア:

[(1, 415282816), (2, 207641408), (4, 103820704), (8, 51910352), (13, 31944832), (16, 25955176), (26, 15972416), (32, 12977588), (52, 7986208), (64, 6488794), (103, 4031872), (104, 3993104), (128, 3244397), (206, 2015936), (208, 1996552), (412, 1007968), (416, 998276), (824, 503984), (832, 499138), (1339, 310144), (1648, 251992), (1664, 249569), (2423, 171392), (2678, 155072), (3296, 125996), (4846, 85696), (5356, 77536), (6592, 62998), (9692, 42848), (10712, 38768), (13184, 31499), (19384, 21424)]