225194368

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 517017600

約数和(自身を除く): 291823232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1778, 1979, 2032, 3556, 3958, 4064, 7112, 7916, 8128, 13853, 14224, 15832, 16256, 27706, 28448, 31664, 55412, 56896, 63328, 110824, 113792, 126656, 221648, 251333, 253312, 443296, 502666, 886592, 1005332, 1759331, 1773184, 2010664, 3518662, 4021328, 7037324, 8042656, 14074648, 16085312, 28149296, 32170624, 56298592, 112597184, 225194368]

約数ペア:

[(1, 225194368), (2, 112597184), (4, 56298592), (7, 32170624), (8, 28149296), (14, 16085312), (16, 14074648), (28, 8042656), (32, 7037324), (56, 4021328), (64, 3518662), (112, 2010664), (127, 1773184), (128, 1759331), (224, 1005332), (254, 886592), (448, 502666), (508, 443296), (889, 253312), (896, 251333), (1016, 221648), (1778, 126656), (1979, 113792), (2032, 110824), (3556, 63328), (3958, 56896), (4064, 55412), (7112, 31664), (7916, 28448), (8128, 27706), (13853, 16256), (14224, 15832)]