252012348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2833}}^1$

素因数の和:3203

約数の個数: 72

約数和(自身を含む): 730355808

約数和(自身を除く): 478343460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 2118, 2471, 2833, 3177, 4236, 4942, 5666, 6354, 7413, 8499, 9884, 11332, 12708, 14826, 16998, 19831, 22239, 25497, 29652, 33996, 39662, 44478, 50994, 59493, 79324, 88956, 101988, 118986, 178479, 237972, 356958, 713916, 1000049, 2000098, 3000147, 4000196, 6000294, 7000343, 9000441, 12000588, 14000686, 18000882, 21001029, 28001372, 36001764, 42002058, 63003087, 84004116, 126006174, 252012348]

約数ペア:

[(1, 252012348), (2, 126006174), (3, 84004116), (4, 63003087), (6, 42002058), (7, 36001764), (9, 28001372), (12, 21001029), (14, 18000882), (18, 14000686), (21, 12000588), (28, 9000441), (36, 7000343), (42, 6000294), (63, 4000196), (84, 3000147), (126, 2000098), (252, 1000049), (353, 713916), (706, 356958), (1059, 237972), (1412, 178479), (2118, 118986), (2471, 101988), (2833, 88956), (3177, 79324), (4236, 59493), (4942, 50994), (5666, 44478), (6354, 39662), (7413, 33996), (8499, 29652), (9884, 25497), (11332, 22239), (12708, 19831), (14826, 16998)]