239771004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22993}}^1$

素因数の和:23090

約数の個数: 48

約数和(自身を含む): 618078720

約数和(自身を除く): 378307716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 22993, 45986, 68979, 91972, 137958, 252923, 275916, 505846, 758769, 1011692, 1517538, 1816447, 3035076, 3632894, 5449341, 7265788, 10898682, 19980917, 21797364, 39961834, 59942751, 79923668, 119885502, 239771004]

約数ペア:

[(1, 239771004), (2, 119885502), (3, 79923668), (4, 59942751), (6, 39961834), (11, 21797364), (12, 19980917), (22, 10898682), (33, 7265788), (44, 5449341), (66, 3632894), (79, 3035076), (132, 1816447), (158, 1517538), (237, 1011692), (316, 758769), (474, 505846), (869, 275916), (948, 252923), (1738, 137958), (2607, 91972), (3476, 68979), (5214, 45986), (10428, 22993)]