2659872

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4416288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 269, 309, 412, 538, 618, 807, 824, 1076, 1236, 1614, 1648, 2152, 2472, 3228, 3296, 4304, 4944, 6456, 8608, 9888, 12912, 25824, 27707, 55414, 83121, 110828, 166242, 221656, 332484, 443312, 664968, 886624, 1329936, 2659872]

約数ペア:

[(1, 2659872), (2, 1329936), (3, 886624), (4, 664968), (6, 443312), (8, 332484), (12, 221656), (16, 166242), (24, 110828), (32, 83121), (48, 55414), (96, 27707), (103, 25824), (206, 12912), (269, 9888), (309, 8608), (412, 6456), (538, 4944), (618, 4304), (807, 3296), (824, 3228), (1076, 2472), (1236, 2152), (1614, 1648)]