1983993984

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 384

約数和(自身を含む): 7179494400

約数和(自身を除く): 5195500416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 64, 69, 72, 76, 84, 92, 96, 112, 114, 126, 128, 133, 138, 144, 152, 161, 168, 171, 184, 192, 207, 224, 228, 252, 266, 276, 288, 304, 322, 336, 342, 368, 384, 399, 414, 437, 448, 456, 483, 504, 532, 552, 563, 576, 608, 644, 672, 684, 736, 798, 828, 874, 896, 912, 966, 1008, 1064, 1104, 1126, 1152, 1197, 1216, 1288, 1311, 1344, 1368, 1449, 1472, 1596, 1656, 1689, 1748, 1824, 1932, 2016, 2128, 2208, 2252, 2394, 2432, 2576, 2622, 2688, 2736, 2898, 2944, 3059, 3192, 3312, 3378, 3496, 3648, 3864, 3933, 3941, 4032, 4256, 4416, 4504, 4788, 5067, 5152, 5244, 5472, 5796, 6118, 6384, 6624, 6756, 6992, 7296, 7728, 7866, 7882, 8064, 8512, 8832, 9008, 9177, 9576, 10134, 10304, 10488, 10697, 10944, 11592, 11823, 12236, 12768, 12949, 13248, 13512, 13984, 15456, 15732, 15764, 17024, 18016, 18354, 19152, 20268, 20608, 20976, 21394, 21888, 23184, 23646, 24472, 25536, 25898, 26496, 27024, 27531, 27968, 30912, 31464, 31528, 32091, 35469, 36032, 36708, 38304, 38847, 40536, 41952, 42788, 46368, 47292, 48944, 51072, 51796, 54048, 55062, 55936, 61824, 62928, 63056, 64182, 70938, 72064, 73416, 74879, 76608, 77694, 81072, 83904, 85576, 90643, 92736, 94584, 96273, 97888, 103592, 108096, 110124, 116541, 125856, 126112, 128364, 141876, 146832, 149758, 153216, 155388, 162144, 167808, 171152, 181286, 185472, 189168, 192546, 195776, 207184, 216192, 220248, 224637, 233082, 246031, 251712, 252224, 256728, 271929, 283752, 293664, 299516, 310776, 324288, 342304, 362572, 378336, 385092, 391552, 414368, 440496, 449274, 466164, 492062, 503424, 504448, 513456, 543858, 567504, 587328, 599032, 621552, 648576, 673911, 684608, 725144, 738093, 756672, 770184, 815787, 828736, 880992, 898548, 932328, 984124, 1026912, 1087716, 1135008, 1174656, 1198064, 1243104, 1347822, 1369216, 1450288, 1476186, 1513344, 1540368, 1631574, 1657472, 1722217, 1761984, 1797096, 1864656, 1968248, 2053824, 2175432, 2214279, 2270016, 2396128, 2486208, 2695644, 2900576, 2952372, 3080736, 3263148, 3444434, 3523968, 3594192, 3729312, 3936496, 4107648, 4350864, 4428558, 4540032, 4792256, 4972416, 5166651, 5391288, 5801152, 5904744, 6161472, 6526296, 6888868, 7188384, 7458624, 7872992, 8701728, 8857116, 9584512, 10333302, 10782576, 11602304, 11809488, 12322944, 13052592, 13777736, 14376768, 14917248, 15499953, 15745984, 17403456, 17714232, 20666604, 21565152, 23618976, 26105184, 27555472, 28753536, 30999906, 31491968, 34806912, 35428464, 41333208, 43130304, 47237952, 52210368, 55110944, 61999812, 70856928, 82666416, 86260608, 94475904, 104420736, 110221888, 123999624, 141713856, 165332832, 220443776, 247999248, 283427712, 330665664, 495998496, 661331328, 991996992, 1983993984]

約数ペア:

[(1, 1983993984), (2, 991996992), (3, 661331328), (4, 495998496), (6, 330665664), (7, 283427712), (8, 247999248), (9, 220443776), (12, 165332832), (14, 141713856), (16, 123999624), (18, 110221888), (19, 104420736), (21, 94475904), (23, 86260608), (24, 82666416), (28, 70856928), (32, 61999812), (36, 55110944), (38, 52210368), (42, 47237952), (46, 43130304), (48, 41333208), (56, 35428464), (57, 34806912), (63, 31491968), (64, 30999906), (69, 28753536), (72, 27555472), (76, 26105184), (84, 23618976), (92, 21565152), (96, 20666604), (112, 17714232), (114, 17403456), (126, 15745984), (128, 15499953), (133, 14917248), (138, 14376768), (144, 13777736), (152, 13052592), (161, 12322944), (168, 11809488), (171, 11602304), (184, 10782576), (192, 10333302), (207, 9584512), (224, 8857116), (228, 8701728), (252, 7872992), (266, 7458624), (276, 7188384), (288, 6888868), (304, 6526296), (322, 6161472), (336, 5904744), (342, 5801152), (368, 5391288), (384, 5166651), (399, 4972416), (414, 4792256), (437, 4540032), (448, 4428558), (456, 4350864), (483, 4107648), (504, 3936496), (532, 3729312), (552, 3594192), (563, 3523968), (576, 3444434), (608, 3263148), (644, 3080736), (672, 2952372), (684, 2900576), (736, 2695644), (798, 2486208), (828, 2396128), (874, 2270016), (896, 2214279), (912, 2175432), (966, 2053824), (1008, 1968248), (1064, 1864656), (1104, 1797096), (1126, 1761984), (1152, 1722217), (1197, 1657472), (1216, 1631574), (1288, 1540368), (1311, 1513344), (1344, 1476186), (1368, 1450288), (1449, 1369216), (1472, 1347822), (1596, 1243104), (1656, 1198064), (1689, 1174656), (1748, 1135008), (1824, 1087716), (1932, 1026912), (2016, 984124), (2128, 932328), (2208, 898548), (2252, 880992), (2394, 828736), (2432, 815787), (2576, 770184), (2622, 756672), (2688, 738093), (2736, 725144), (2898, 684608), (2944, 673911), (3059, 648576), (3192, 621552), (3312, 599032), (3378, 587328), (3496, 567504), (3648, 543858), (3864, 513456), (3933, 504448), (3941, 503424), (4032, 492062), (4256, 466164), (4416, 449274), (4504, 440496), (4788, 414368), (5067, 391552), (5152, 385092), (5244, 378336), (5472, 362572), (5796, 342304), (6118, 324288), (6384, 310776), (6624, 299516), (6756, 293664), (6992, 283752), (7296, 271929), (7728, 256728), (7866, 252224), (7882, 251712), (8064, 246031), (8512, 233082), (8832, 224637), (9008, 220248), (9177, 216192), (9576, 207184), (10134, 195776), (10304, 192546), (10488, 189168), (10697, 185472), (10944, 181286), (11592, 171152), (11823, 167808), (12236, 162144), (12768, 155388), (12949, 153216), (13248, 149758), (13512, 146832), (13984, 141876), (15456, 128364), (15732, 126112), (15764, 125856), (17024, 116541), (18016, 110124), (18354, 108096), (19152, 103592), (20268, 97888), (20608, 96273), (20976, 94584), (21394, 92736), (21888, 90643), (23184, 85576), (23646, 83904), (24472, 81072), (25536, 77694), (25898, 76608), (26496, 74879), (27024, 73416), (27531, 72064), (27968, 70938), (30912, 64182), (31464, 63056), (31528, 62928), (32091, 61824), (35469, 55936), (36032, 55062), (36708, 54048), (38304, 51796), (38847, 51072), (40536, 48944), (41952, 47292), (42788, 46368)]