288971916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2203}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 715365504

約数和(自身を除く): 426393588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 643, 1286, 1929, 2203, 2572, 3858, 4406, 6609, 7716, 8812, 10931, 13218, 21862, 26436, 32793, 37451, 43724, 65586, 74902, 112353, 131172, 149804, 224706, 449412, 1416529, 2833058, 4249587, 5666116, 8499174, 16998348, 24080993, 48161986, 72242979, 96323972, 144485958, 288971916]

約数ペア:

[(1, 288971916), (2, 144485958), (3, 96323972), (4, 72242979), (6, 48161986), (12, 24080993), (17, 16998348), (34, 8499174), (51, 5666116), (68, 4249587), (102, 2833058), (204, 1416529), (643, 449412), (1286, 224706), (1929, 149804), (2203, 131172), (2572, 112353), (3858, 74902), (4406, 65586), (6609, 43724), (7716, 37451), (8812, 32793), (10931, 26436), (13218, 21862)]