1972365984

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1052

約数の個数: 192

約数和(自身を含む): 6106665600

約数和(自身を除く): 4134299616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 137, 144, 152, 171, 216, 228, 274, 288, 304, 342, 411, 432, 456, 513, 548, 608, 684, 822, 864, 877, 912, 1026, 1096, 1233, 1368, 1644, 1754, 1824, 2052, 2192, 2466, 2603, 2631, 2736, 3288, 3508, 3699, 4104, 4384, 4932, 5206, 5262, 5472, 6576, 7016, 7398, 7809, 7893, 8208, 9864, 10412, 10524, 13152, 14032, 14796, 15618, 15786, 16416, 16663, 19728, 20824, 21048, 23427, 23679, 28064, 29592, 31236, 31572, 33326, 39456, 41648, 42096, 46854, 47358, 49989, 59184, 62472, 63144, 66652, 70281, 83296, 84192, 93708, 94716, 99978, 118368, 120149, 124944, 126288, 133304, 140562, 149967, 187416, 189432, 199956, 240298, 249888, 252576, 266608, 281124, 299934, 360447, 374832, 378864, 399912, 449901, 480596, 533216, 562248, 599868, 720894, 749664, 757728, 799824, 899802, 961192, 1081341, 1124496, 1199736, 1441788, 1599648, 1799604, 1922384, 2162682, 2248992, 2282831, 2399472, 2883576, 3244023, 3599208, 3844768, 4325364, 4565662, 4798944, 5767152, 6488046, 6848493, 7198416, 8650728, 9131324, 11534304, 12976092, 13696986, 14396832, 17301456, 18262648, 20545479, 25952184, 27393972, 34602912, 36525296, 41090958, 51904368, 54787944, 61636437, 73050592, 82181916, 103808736, 109575888, 123272874, 164363832, 219151776, 246545748, 328727664, 493091496, 657455328, 986182992, 1972365984]

約数ペア:

[(1, 1972365984), (2, 986182992), (3, 657455328), (4, 493091496), (6, 328727664), (8, 246545748), (9, 219151776), (12, 164363832), (16, 123272874), (18, 109575888), (19, 103808736), (24, 82181916), (27, 73050592), (32, 61636437), (36, 54787944), (38, 51904368), (48, 41090958), (54, 36525296), (57, 34602912), (72, 27393972), (76, 25952184), (96, 20545479), (108, 18262648), (114, 17301456), (137, 14396832), (144, 13696986), (152, 12976092), (171, 11534304), (216, 9131324), (228, 8650728), (274, 7198416), (288, 6848493), (304, 6488046), (342, 5767152), (411, 4798944), (432, 4565662), (456, 4325364), (513, 3844768), (548, 3599208), (608, 3244023), (684, 2883576), (822, 2399472), (864, 2282831), (877, 2248992), (912, 2162682), (1026, 1922384), (1096, 1799604), (1233, 1599648), (1368, 1441788), (1644, 1199736), (1754, 1124496), (1824, 1081341), (2052, 961192), (2192, 899802), (2466, 799824), (2603, 757728), (2631, 749664), (2736, 720894), (3288, 599868), (3508, 562248), (3699, 533216), (4104, 480596), (4384, 449901), (4932, 399912), (5206, 378864), (5262, 374832), (5472, 360447), (6576, 299934), (7016, 281124), (7398, 266608), (7809, 252576), (7893, 249888), (8208, 240298), (9864, 199956), (10412, 189432), (10524, 187416), (13152, 149967), (14032, 140562), (14796, 133304), (15618, 126288), (15786, 124944), (16416, 120149), (16663, 118368), (19728, 99978), (20824, 94716), (21048, 93708), (23427, 84192), (23679, 83296), (28064, 70281), (29592, 66652), (31236, 63144), (31572, 62472), (33326, 59184), (39456, 49989), (41648, 47358), (42096, 46854)]