2561897184

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 288

約数和(自身を含む): 8633721600

約数和(自身を除く): 6071824416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 196, 224, 231, 242, 264, 294, 308, 336, 343, 352, 363, 392, 462, 484, 528, 539, 588, 616, 643, 672, 686, 726, 784, 847, 924, 968, 1029, 1056, 1078, 1176, 1232, 1286, 1372, 1452, 1568, 1617, 1694, 1848, 1929, 1936, 2058, 2156, 2352, 2464, 2541, 2572, 2744, 2904, 3234, 3388, 3696, 3773, 3858, 3872, 4116, 4312, 4501, 4704, 5082, 5144, 5488, 5808, 5929, 6468, 6776, 7073, 7392, 7546, 7716, 8232, 8624, 9002, 10164, 10288, 10976, 11319, 11616, 11858, 12936, 13503, 13552, 14146, 15092, 15432, 16464, 17248, 17787, 18004, 20328, 20576, 21219, 22638, 23716, 25872, 27006, 27104, 28292, 30184, 30864, 31507, 32928, 35574, 36008, 40656, 41503, 42438, 45276, 47432, 49511, 51744, 54012, 56584, 60368, 61728, 63014, 71148, 72016, 77803, 81312, 83006, 84876, 90552, 94521, 94864, 99022, 108024, 113168, 120736, 124509, 126028, 142296, 144032, 148533, 155606, 166012, 169752, 181104, 189042, 189728, 198044, 216048, 220549, 226336, 233409, 249018, 252056, 284592, 297066, 311212, 332024, 339504, 346577, 362208, 378084, 396088, 432096, 441098, 466818, 498036, 504112, 544621, 569184, 594132, 622424, 661647, 664048, 679008, 693154, 756168, 792176, 882196, 933636, 996072, 1008224, 1039731, 1089242, 1188264, 1244848, 1323294, 1328096, 1386308, 1512336, 1584352, 1633863, 1764392, 1867272, 1992144, 2079462, 2178484, 2376528, 2426039, 2489696, 2646588, 2772616, 3024672, 3267726, 3528784, 3734544, 3812347, 3984288, 4158924, 4356968, 4753056, 4852078, 5293176, 5545232, 6535452, 7057568, 7278117, 7469088, 7624694, 8317848, 8713936, 9704156, 10586352, 11090464, 11437041, 13070904, 14556234, 15249388, 16635696, 17427872, 19408312, 21172704, 22874082, 26141808, 26686429, 29112468, 30498776, 33271392, 38816624, 45748164, 52283616, 53372858, 58224936, 60997552, 77633248, 80059287, 91496328, 106745716, 116449872, 121995104, 160118574, 182992656, 213491432, 232899744, 320237148, 365985312, 426982864, 640474296, 853965728, 1280948592, 2561897184]

約数ペア:

[(1, 2561897184), (2, 1280948592), (3, 853965728), (4, 640474296), (6, 426982864), (7, 365985312), (8, 320237148), (11, 232899744), (12, 213491432), (14, 182992656), (16, 160118574), (21, 121995104), (22, 116449872), (24, 106745716), (28, 91496328), (32, 80059287), (33, 77633248), (42, 60997552), (44, 58224936), (48, 53372858), (49, 52283616), (56, 45748164), (66, 38816624), (77, 33271392), (84, 30498776), (88, 29112468), (96, 26686429), (98, 26141808), (112, 22874082), (121, 21172704), (132, 19408312), (147, 17427872), (154, 16635696), (168, 15249388), (176, 14556234), (196, 13070904), (224, 11437041), (231, 11090464), (242, 10586352), (264, 9704156), (294, 8713936), (308, 8317848), (336, 7624694), (343, 7469088), (352, 7278117), (363, 7057568), (392, 6535452), (462, 5545232), (484, 5293176), (528, 4852078), (539, 4753056), (588, 4356968), (616, 4158924), (643, 3984288), (672, 3812347), (686, 3734544), (726, 3528784), (784, 3267726), (847, 3024672), (924, 2772616), (968, 2646588), (1029, 2489696), (1056, 2426039), (1078, 2376528), (1176, 2178484), (1232, 2079462), (1286, 1992144), (1372, 1867272), (1452, 1764392), (1568, 1633863), (1617, 1584352), (1694, 1512336), (1848, 1386308), (1929, 1328096), (1936, 1323294), (2058, 1244848), (2156, 1188264), (2352, 1089242), (2464, 1039731), (2541, 1008224), (2572, 996072), (2744, 933636), (2904, 882196), (3234, 792176), (3388, 756168), (3696, 693154), (3773, 679008), (3858, 664048), (3872, 661647), (4116, 622424), (4312, 594132), (4501, 569184), (4704, 544621), (5082, 504112), (5144, 498036), (5488, 466818), (5808, 441098), (5929, 432096), (6468, 396088), (6776, 378084), (7073, 362208), (7392, 346577), (7546, 339504), (7716, 332024), (8232, 311212), (8624, 297066), (9002, 284592), (10164, 252056), (10288, 249018), (10976, 233409), (11319, 226336), (11616, 220549), (11858, 216048), (12936, 198044), (13503, 189728), (13552, 189042), (14146, 181104), (15092, 169752), (15432, 166012), (16464, 155606), (17248, 148533), (17787, 144032), (18004, 142296), (20328, 126028), (20576, 124509), (21219, 120736), (22638, 113168), (23716, 108024), (25872, 99022), (27006, 94864), (27104, 94521), (28292, 90552), (30184, 84876), (30864, 83006), (31507, 81312), (32928, 77803), (35574, 72016), (36008, 71148), (40656, 63014), (41503, 61728), (42438, 60368), (45276, 56584), (47432, 54012), (49511, 51744)]