390149736

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{706793}}^1$

素因数の和:706825

約数の個数: 32

約数和(自身を含む): 1017783360

約数和(自身を除く): 627633624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 706793, 1413586, 2120379, 2827172, 4240758, 5654344, 8481516, 16256239, 16963032, 32512478, 48768717, 65024956, 97537434, 130049912, 195074868, 390149736]

約数ペア:

[(1, 390149736), (2, 195074868), (3, 130049912), (4, 97537434), (6, 65024956), (8, 48768717), (12, 32512478), (23, 16963032), (24, 16256239), (46, 8481516), (69, 5654344), (92, 4240758), (138, 2827172), (184, 2120379), (276, 1413586), (552, 706793)]