212469124

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 445132800

約数和(自身を除く): 232663676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 359, 644, 718, 919, 1436, 1838, 2513, 3676, 5026, 6433, 8257, 10052, 12866, 16514, 21137, 25732, 33028, 42274, 57799, 84548, 115598, 147959, 231196, 295918, 329921, 591836, 659842, 1319684, 2309447, 4618894, 7588183, 9237788, 15176366, 30352732, 53117281, 106234562, 212469124]

約数ペア:

[(1, 212469124), (2, 106234562), (4, 53117281), (7, 30352732), (14, 15176366), (23, 9237788), (28, 7588183), (46, 4618894), (92, 2309447), (161, 1319684), (322, 659842), (359, 591836), (644, 329921), (718, 295918), (919, 231196), (1436, 147959), (1838, 115598), (2513, 84548), (3676, 57799), (5026, 42274), (6433, 33028), (8257, 25732), (10052, 21137), (12866, 16514)]