2561950272

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 224

約数和(自身を含む): 8356884480

約数和(自身を除く): 5794934208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 64, 76, 82, 84, 96, 112, 114, 123, 133, 152, 164, 168, 192, 224, 228, 246, 266, 287, 304, 328, 336, 399, 448, 456, 492, 532, 574, 608, 656, 672, 779, 798, 861, 912, 984, 1064, 1148, 1216, 1312, 1344, 1558, 1596, 1722, 1824, 1968, 2128, 2296, 2337, 2447, 2624, 3116, 3192, 3444, 3648, 3936, 4256, 4592, 4674, 4894, 5453, 6232, 6384, 6888, 7341, 7872, 8512, 9184, 9348, 9788, 10906, 12464, 12768, 13776, 14682, 16359, 17129, 18368, 18696, 19576, 21812, 24928, 25536, 27552, 29364, 32718, 34258, 37392, 39152, 43624, 46493, 49856, 51387, 55104, 58728, 65436, 68516, 74784, 78304, 87248, 92986, 100327, 102774, 117456, 130872, 137032, 139479, 149568, 156608, 174496, 185972, 200654, 205548, 234912, 261744, 274064, 278958, 300981, 325451, 348992, 371944, 401308, 411096, 469824, 523488, 548128, 557916, 601962, 650902, 702289, 743888, 802616, 822192, 976353, 1046976, 1096256, 1115832, 1203924, 1301804, 1404578, 1487776, 1605232, 1644384, 1906213, 1952706, 2106867, 2231664, 2407848, 2603608, 2809156, 2975552, 3210464, 3288768, 3812426, 3905412, 4213734, 4463328, 4815696, 5207216, 5618312, 5718639, 6420928, 7624852, 7810824, 8427468, 8926656, 9631392, 10414432, 11236624, 11437278, 13343491, 15249704, 15621648, 16854936, 19262784, 20828864, 22473248, 22874556, 26686982, 30499408, 31243296, 33709872, 40030473, 44946496, 45749112, 53373964, 60998816, 62486592, 67419744, 80060946, 91498224, 106747928, 121997632, 134839488, 160121892, 182996448, 213495856, 320243784, 365992896, 426991712, 640487568, 853983424, 1280975136, 2561950272]

約数ペア:

[(1, 2561950272), (2, 1280975136), (3, 853983424), (4, 640487568), (6, 426991712), (7, 365992896), (8, 320243784), (12, 213495856), (14, 182996448), (16, 160121892), (19, 134839488), (21, 121997632), (24, 106747928), (28, 91498224), (32, 80060946), (38, 67419744), (41, 62486592), (42, 60998816), (48, 53373964), (56, 45749112), (57, 44946496), (64, 40030473), (76, 33709872), (82, 31243296), (84, 30499408), (96, 26686982), (112, 22874556), (114, 22473248), (123, 20828864), (133, 19262784), (152, 16854936), (164, 15621648), (168, 15249704), (192, 13343491), (224, 11437278), (228, 11236624), (246, 10414432), (266, 9631392), (287, 8926656), (304, 8427468), (328, 7810824), (336, 7624852), (399, 6420928), (448, 5718639), (456, 5618312), (492, 5207216), (532, 4815696), (574, 4463328), (608, 4213734), (656, 3905412), (672, 3812426), (779, 3288768), (798, 3210464), (861, 2975552), (912, 2809156), (984, 2603608), (1064, 2407848), (1148, 2231664), (1216, 2106867), (1312, 1952706), (1344, 1906213), (1558, 1644384), (1596, 1605232), (1722, 1487776), (1824, 1404578), (1968, 1301804), (2128, 1203924), (2296, 1115832), (2337, 1096256), (2447, 1046976), (2624, 976353), (3116, 822192), (3192, 802616), (3444, 743888), (3648, 702289), (3936, 650902), (4256, 601962), (4592, 557916), (4674, 548128), (4894, 523488), (5453, 469824), (6232, 411096), (6384, 401308), (6888, 371944), (7341, 348992), (7872, 325451), (8512, 300981), (9184, 278958), (9348, 274064), (9788, 261744), (10906, 234912), (12464, 205548), (12768, 200654), (13776, 185972), (14682, 174496), (16359, 156608), (17129, 149568), (18368, 139479), (18696, 137032), (19576, 130872), (21812, 117456), (24928, 102774), (25536, 100327), (27552, 92986), (29364, 87248), (32718, 78304), (34258, 74784), (37392, 68516), (39152, 65436), (43624, 58728), (46493, 55104), (49856, 51387)]