272731056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 818614272

約数和(自身を除く): 545883216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 46, 48, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 403, 496, 552, 598, 613, 624, 713, 744, 806, 897, 1104, 1196, 1209, 1226, 1426, 1488, 1612, 1794, 1839, 2139, 2392, 2418, 2452, 2852, 3224, 3588, 3678, 4278, 4784, 4836, 4904, 5704, 6448, 7176, 7356, 7969, 8556, 9269, 9672, 9808, 11408, 14099, 14352, 14712, 15938, 17112, 18538, 19003, 19344, 23907, 27807, 28198, 29424, 31876, 34224, 37076, 38006, 42297, 47814, 55614, 56396, 57009, 63752, 74152, 76012, 84594, 95628, 111228, 112792, 114018, 127504, 148304, 152024, 169188, 183287, 191256, 222456, 225584, 228036, 247039, 304048, 338376, 366574, 382512, 437069, 444912, 456072, 494078, 549861, 676752, 733148, 741117, 874138, 912144, 988156, 1099722, 1311207, 1466296, 1482234, 1748276, 1976312, 2199444, 2622414, 2932592, 2964468, 3496552, 3952624, 4398888, 5244828, 5681897, 5928936, 6993104, 8797776, 10489656, 11363794, 11857872, 17045691, 20979312, 22727588, 34091382, 45455176, 68182764, 90910352, 136365528, 272731056]

約数ペア:

[(1, 272731056), (2, 136365528), (3, 90910352), (4, 68182764), (6, 45455176), (8, 34091382), (12, 22727588), (13, 20979312), (16, 17045691), (23, 11857872), (24, 11363794), (26, 10489656), (31, 8797776), (39, 6993104), (46, 5928936), (48, 5681897), (52, 5244828), (62, 4398888), (69, 3952624), (78, 3496552), (92, 2964468), (93, 2932592), (104, 2622414), (124, 2199444), (138, 1976312), (156, 1748276), (184, 1482234), (186, 1466296), (208, 1311207), (248, 1099722), (276, 988156), (299, 912144), (312, 874138), (368, 741117), (372, 733148), (403, 676752), (496, 549861), (552, 494078), (598, 456072), (613, 444912), (624, 437069), (713, 382512), (744, 366574), (806, 338376), (897, 304048), (1104, 247039), (1196, 228036), (1209, 225584), (1226, 222456), (1426, 191256), (1488, 183287), (1612, 169188), (1794, 152024), (1839, 148304), (2139, 127504), (2392, 114018), (2418, 112792), (2452, 111228), (2852, 95628), (3224, 84594), (3588, 76012), (3678, 74152), (4278, 63752), (4784, 57009), (4836, 56396), (4904, 55614), (5704, 47814), (6448, 42297), (7176, 38006), (7356, 37076), (7969, 34224), (8556, 31876), (9269, 29424), (9672, 28198), (9808, 27807), (11408, 23907), (14099, 19344), (14352, 19003), (14712, 18538), (15938, 17112)]