265259456

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2882

約数の個数: 112

約数和(自身を含む): 691042560

約数和(自身を除く): 425783104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 1064, 1216, 1232, 1463, 1672, 2128, 2464, 2833, 2926, 3344, 4256, 4928, 5666, 5852, 6688, 8512, 11332, 11704, 13376, 19831, 22664, 23408, 31163, 39662, 45328, 46816, 53827, 62326, 79324, 90656, 93632, 107654, 124652, 158648, 181312, 215308, 218141, 249304, 317296, 376789, 430616, 436282, 498608, 592097, 634592, 753578, 861232, 872564, 997216, 1184194, 1269184, 1507156, 1722464, 1745128, 1994432, 2368388, 3014312, 3444928, 3490256, 4144679, 4736776, 6028624, 6980512, 8289358, 9473552, 12057248, 13961024, 16578716, 18947104, 24114496, 33157432, 37894208, 66314864, 132629728, 265259456]

約数ペア:

[(1, 265259456), (2, 132629728), (4, 66314864), (7, 37894208), (8, 33157432), (11, 24114496), (14, 18947104), (16, 16578716), (19, 13961024), (22, 12057248), (28, 9473552), (32, 8289358), (38, 6980512), (44, 6028624), (56, 4736776), (64, 4144679), (76, 3490256), (77, 3444928), (88, 3014312), (112, 2368388), (133, 1994432), (152, 1745128), (154, 1722464), (176, 1507156), (209, 1269184), (224, 1184194), (266, 997216), (304, 872564), (308, 861232), (352, 753578), (418, 634592), (448, 592097), (532, 498608), (608, 436282), (616, 430616), (704, 376789), (836, 317296), (1064, 249304), (1216, 218141), (1232, 215308), (1463, 181312), (1672, 158648), (2128, 124652), (2464, 107654), (2833, 93632), (2926, 90656), (3344, 79324), (4256, 62326), (4928, 53827), (5666, 46816), (5852, 45328), (6688, 39662), (8512, 31163), (11332, 23408), (11704, 22664), (13376, 19831)]