765256896

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3500

約数の個数: 140

約数和(自身を含む): 2321892232

約数和(自身を除く): 1556635336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 387, 432, 516, 576, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 1728, 2064, 2322, 2592, 2752, 3096, 3433, 3483, 4128, 4644, 5184, 6192, 6866, 6966, 8256, 9288, 10299, 12384, 13732, 13932, 18576, 20598, 24768, 27464, 27864, 30897, 37152, 41196, 54928, 55728, 61794, 74304, 82392, 92691, 109856, 111456, 123588, 147619, 164784, 185382, 219712, 222912, 247176, 278073, 295238, 329568, 370764, 442857, 494352, 556146, 590476, 659136, 741528, 885714, 988704, 1112292, 1180952, 1328571, 1483056, 1771428, 1977408, 2224584, 2361904, 2657142, 2966112, 3542856, 3985713, 4449168, 4723808, 5314284, 5932224, 7085712, 7971426, 8898336, 9447616, 10628568, 11957139, 14171424, 15942852, 17796672, 21257136, 23914278, 28342848, 31885704, 42514272, 47828556, 63771408, 85028544, 95657112, 127542816, 191314224, 255085632, 382628448, 765256896]

約数ペア:

[(1, 765256896), (2, 382628448), (3, 255085632), (4, 191314224), (6, 127542816), (8, 95657112), (9, 85028544), (12, 63771408), (16, 47828556), (18, 42514272), (24, 31885704), (27, 28342848), (32, 23914278), (36, 21257136), (43, 17796672), (48, 15942852), (54, 14171424), (64, 11957139), (72, 10628568), (81, 9447616), (86, 8898336), (96, 7971426), (108, 7085712), (129, 5932224), (144, 5314284), (162, 4723808), (172, 4449168), (192, 3985713), (216, 3542856), (258, 2966112), (288, 2657142), (324, 2361904), (344, 2224584), (387, 1977408), (432, 1771428), (516, 1483056), (576, 1328571), (648, 1180952), (688, 1112292), (774, 988704), (864, 885714), (1032, 741528), (1161, 659136), (1296, 590476), (1376, 556146), (1548, 494352), (1728, 442857), (2064, 370764), (2322, 329568), (2592, 295238), (2752, 278073), (3096, 247176), (3433, 222912), (3483, 219712), (4128, 185382), (4644, 164784), (5184, 147619), (6192, 123588), (6866, 111456), (6966, 109856), (8256, 92691), (9288, 82392), (10299, 74304), (12384, 61794), (13732, 55728), (13932, 54928), (18576, 41196), (20598, 37152), (24768, 30897), (27464, 27864)]