270963256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{9049}}^1$

素因数の和:9271

約数の個数: 32

約数和(自身を含む): 537570000

約数和(自身を除く): 266606744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 7486, 9049, 14972, 18098, 29944, 36196, 72392, 171931, 343862, 687724, 1375448, 1782653, 3565306, 7130612, 14261224, 33870407, 67740814, 135481628, 270963256]

約数ペア:

[(1, 270963256), (2, 135481628), (4, 67740814), (8, 33870407), (19, 14261224), (38, 7130612), (76, 3565306), (152, 1782653), (197, 1375448), (394, 687724), (788, 343862), (1576, 171931), (3743, 72392), (7486, 36196), (9049, 29944), (14972, 18098)]