189890064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 671262592

約数和(自身を除く): 481372528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 43, 48, 52, 56, 63, 72, 78, 84, 86, 91, 104, 112, 117, 126, 129, 144, 156, 168, 172, 182, 208, 234, 252, 258, 273, 301, 312, 336, 337, 344, 364, 387, 468, 504, 516, 546, 559, 602, 624, 674, 688, 728, 774, 819, 903, 936, 1008, 1011, 1032, 1092, 1118, 1204, 1348, 1456, 1548, 1638, 1677, 1806, 1872, 2022, 2064, 2184, 2236, 2359, 2408, 2696, 2709, 3033, 3096, 3276, 3354, 3612, 3913, 4044, 4368, 4381, 4472, 4718, 4816, 5031, 5392, 5418, 6066, 6192, 6552, 6708, 7077, 7224, 7826, 8088, 8762, 8944, 9436, 10062, 10836, 11739, 12132, 13104, 13143, 13416, 14154, 14448, 14491, 15652, 16176, 17524, 18872, 20124, 21231, 21672, 23478, 24264, 26286, 26832, 28308, 28982, 30667, 31304, 35048, 35217, 37744, 39429, 40248, 42462, 43344, 43473, 46956, 48528, 52572, 56616, 57964, 61334, 62608, 70096, 70434, 78858, 80496, 84924, 86946, 92001, 93912, 101437, 105144, 113232, 115928, 122668, 130419, 140868, 157716, 169848, 173892, 184002, 187824, 188383, 202874, 210288, 231856, 245336, 260838, 276003, 281736, 304311, 315432, 339696, 347784, 368004, 376766, 405748, 490672, 521676, 552006, 563472, 565149, 608622, 630864, 695568, 736008, 753532, 811496, 912933, 1043352, 1104012, 1130298, 1217244, 1318681, 1472016, 1507064, 1622992, 1695447, 1825866, 2086704, 2208024, 2260596, 2434488, 2637362, 3014128, 3390894, 3651732, 3956043, 4416048, 4521192, 4868976, 5274724, 6781788, 7303464, 7912086, 9042384, 10549448, 11868129, 13563576, 14606928, 15824172, 21098896, 23736258, 27127152, 31648344, 47472516, 63296688, 94945032, 189890064]

約数ペア:

[(1, 189890064), (2, 94945032), (3, 63296688), (4, 47472516), (6, 31648344), (7, 27127152), (8, 23736258), (9, 21098896), (12, 15824172), (13, 14606928), (14, 13563576), (16, 11868129), (18, 10549448), (21, 9042384), (24, 7912086), (26, 7303464), (28, 6781788), (36, 5274724), (39, 4868976), (42, 4521192), (43, 4416048), (48, 3956043), (52, 3651732), (56, 3390894), (63, 3014128), (72, 2637362), (78, 2434488), (84, 2260596), (86, 2208024), (91, 2086704), (104, 1825866), (112, 1695447), (117, 1622992), (126, 1507064), (129, 1472016), (144, 1318681), (156, 1217244), (168, 1130298), (172, 1104012), (182, 1043352), (208, 912933), (234, 811496), (252, 753532), (258, 736008), (273, 695568), (301, 630864), (312, 608622), (336, 565149), (337, 563472), (344, 552006), (364, 521676), (387, 490672), (468, 405748), (504, 376766), (516, 368004), (546, 347784), (559, 339696), (602, 315432), (624, 304311), (674, 281736), (688, 276003), (728, 260838), (774, 245336), (819, 231856), (903, 210288), (936, 202874), (1008, 188383), (1011, 187824), (1032, 184002), (1092, 173892), (1118, 169848), (1204, 157716), (1348, 140868), (1456, 130419), (1548, 122668), (1638, 115928), (1677, 113232), (1806, 105144), (1872, 101437), (2022, 93912), (2064, 92001), (2184, 86946), (2236, 84924), (2359, 80496), (2408, 78858), (2696, 70434), (2709, 70096), (3033, 62608), (3096, 61334), (3276, 57964), (3354, 56616), (3612, 52572), (3913, 48528), (4044, 46956), (4368, 43473), (4381, 43344), (4472, 42462), (4718, 40248), (4816, 39429), (5031, 37744), (5392, 35217), (5418, 35048), (6066, 31304), (6192, 30667), (6552, 28982), (6708, 28308), (7077, 26832), (7224, 26286), (7826, 24264), (8088, 23478), (8762, 21672), (8944, 21231), (9436, 20124), (10062, 18872), (10836, 17524), (11739, 16176), (12132, 15652), (13104, 14491), (13143, 14448), (13416, 14154)]