268748064

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 858574080

約数和(自身を除く): 589826016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 71, 72, 78, 96, 104, 108, 117, 142, 144, 156, 208, 213, 216, 234, 284, 288, 312, 337, 351, 416, 426, 432, 468, 568, 624, 639, 674, 702, 852, 864, 923, 936, 1011, 1136, 1248, 1278, 1348, 1404, 1704, 1846, 1872, 1917, 2022, 2272, 2556, 2696, 2769, 2808, 3033, 3408, 3692, 3744, 3834, 4044, 4381, 5112, 5392, 5538, 5616, 6066, 6816, 7384, 7668, 8088, 8307, 8762, 9099, 10224, 10784, 11076, 11232, 12132, 13143, 14768, 15336, 16176, 16614, 17524, 18198, 20448, 22152, 23927, 24264, 24921, 26286, 29536, 30672, 32352, 33228, 35048, 36396, 39429, 44304, 47854, 48528, 49842, 52572, 61344, 66456, 70096, 71781, 72792, 78858, 88608, 95708, 97056, 99684, 105144, 118287, 132912, 140192, 143562, 145584, 157716, 191416, 199368, 210288, 215343, 236574, 265824, 287124, 291168, 311051, 315432, 382832, 398736, 420576, 430686, 473148, 574248, 622102, 630864, 646029, 765664, 797472, 861372, 933153, 946296, 1148496, 1244204, 1261728, 1292058, 1722744, 1866306, 1892592, 2296992, 2488408, 2584116, 2799459, 3445488, 3732612, 3785184, 4976816, 5168232, 5598918, 6890976, 7465224, 8398377, 9953632, 10336464, 11197836, 14930448, 16796754, 20672928, 22395672, 29860896, 33593508, 44791344, 67187016, 89582688, 134374032, 268748064]

約数ペア:

[(1, 268748064), (2, 134374032), (3, 89582688), (4, 67187016), (6, 44791344), (8, 33593508), (9, 29860896), (12, 22395672), (13, 20672928), (16, 16796754), (18, 14930448), (24, 11197836), (26, 10336464), (27, 9953632), (32, 8398377), (36, 7465224), (39, 6890976), (48, 5598918), (52, 5168232), (54, 4976816), (71, 3785184), (72, 3732612), (78, 3445488), (96, 2799459), (104, 2584116), (108, 2488408), (117, 2296992), (142, 1892592), (144, 1866306), (156, 1722744), (208, 1292058), (213, 1261728), (216, 1244204), (234, 1148496), (284, 946296), (288, 933153), (312, 861372), (337, 797472), (351, 765664), (416, 646029), (426, 630864), (432, 622102), (468, 574248), (568, 473148), (624, 430686), (639, 420576), (674, 398736), (702, 382832), (852, 315432), (864, 311051), (923, 291168), (936, 287124), (1011, 265824), (1136, 236574), (1248, 215343), (1278, 210288), (1348, 199368), (1404, 191416), (1704, 157716), (1846, 145584), (1872, 143562), (1917, 140192), (2022, 132912), (2272, 118287), (2556, 105144), (2696, 99684), (2769, 97056), (2808, 95708), (3033, 88608), (3408, 78858), (3692, 72792), (3744, 71781), (3834, 70096), (4044, 66456), (4381, 61344), (5112, 52572), (5392, 49842), (5538, 48528), (5616, 47854), (6066, 44304), (6816, 39429), (7384, 36396), (7668, 35048), (8088, 33228), (8307, 32352), (8762, 30672), (9099, 29536), (10224, 26286), (10784, 24921), (11076, 24264), (11232, 23927), (12132, 22152), (13143, 20448), (14768, 18198), (15336, 17524), (16176, 16614)]