309164088

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{120391}}^1$

素因数の和:120507

約数の個数: 32

約数和(自身を含む): 780140160

約数和(自身を除く): 470976072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 120391, 240782, 361173, 481564, 722346, 963128, 1444692, 2889384, 12881837, 25763674, 38645511, 51527348, 77291022, 103054696, 154582044, 309164088]

約数ペア:

[(1, 309164088), (2, 154582044), (3, 103054696), (4, 77291022), (6, 51527348), (8, 38645511), (12, 25763674), (24, 12881837), (107, 2889384), (214, 1444692), (321, 963128), (428, 722346), (642, 481564), (856, 361173), (1284, 240782), (2568, 120391)]