1269325728

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{44519}}^1$

素因数の和:44552

約数の個数: 120

約数和(自身を含む): 4072511520

約数和(自身を除く): 2803185792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 9504, 14256, 28512, 44519, 89038, 133557, 178076, 267114, 356152, 400671, 489709, 534228, 712304, 801342, 979418, 1068456, 1202013, 1424608, 1469127, 1602684, 1958836, 2136912, 2404026, 2938254, 3205368, 3606039, 3917672, 4273824, 4407381, 4808052, 5876508, 6410736, 7212078, 7835344, 8814762, 9616104, 11753016, 12821472, 13222143, 14424156, 15670688, 17629524, 19232208, 23506032, 26444286, 28848312, 35259048, 38464416, 39666429, 47012064, 52888572, 57696624, 70518096, 79332858, 105777144, 115393248, 141036192, 158665716, 211554288, 317331432, 423108576, 634662864, 1269325728]

約数ペア:

[(1, 1269325728), (2, 634662864), (3, 423108576), (4, 317331432), (6, 211554288), (8, 158665716), (9, 141036192), (11, 115393248), (12, 105777144), (16, 79332858), (18, 70518096), (22, 57696624), (24, 52888572), (27, 47012064), (32, 39666429), (33, 38464416), (36, 35259048), (44, 28848312), (48, 26444286), (54, 23506032), (66, 19232208), (72, 17629524), (81, 15670688), (88, 14424156), (96, 13222143), (99, 12821472), (108, 11753016), (132, 9616104), (144, 8814762), (162, 7835344), (176, 7212078), (198, 6410736), (216, 5876508), (264, 4808052), (288, 4407381), (297, 4273824), (324, 3917672), (352, 3606039), (396, 3205368), (432, 2938254), (528, 2404026), (594, 2136912), (648, 1958836), (792, 1602684), (864, 1469127), (891, 1424608), (1056, 1202013), (1188, 1068456), (1296, 979418), (1584, 801342), (1782, 712304), (2376, 534228), (2592, 489709), (3168, 400671), (3564, 356152), (4752, 267114), (7128, 178076), (9504, 133557), (14256, 89038), (28512, 44519)]