1898949528

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 6583680000

約数和(自身を除く): 4684730472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 71, 72, 76, 84, 98, 108, 114, 126, 133, 142, 147, 152, 168, 171, 189, 196, 213, 216, 228, 252, 266, 284, 294, 342, 343, 361, 378, 392, 399, 426, 441, 456, 497, 504, 513, 532, 568, 588, 639, 684, 686, 722, 756, 798, 852, 882, 931, 994, 1026, 1029, 1064, 1083, 1176, 1197, 1278, 1323, 1349, 1368, 1372, 1444, 1491, 1512, 1596, 1704, 1764, 1862, 1917, 1988, 2052, 2058, 2166, 2394, 2527, 2556, 2646, 2698, 2744, 2793, 2888, 2982, 3087, 3192, 3249, 3479, 3528, 3591, 3724, 3834, 3976, 4047, 4104, 4116, 4332, 4473, 4788, 5054, 5112, 5292, 5396, 5586, 5964, 6174, 6498, 6517, 6958, 7182, 7448, 7581, 7668, 8094, 8232, 8379, 8664, 8946, 9261, 9443, 9576, 9747, 10108, 10437, 10584, 10792, 11172, 11928, 12141, 12348, 12996, 13034, 13419, 13916, 14364, 15162, 15336, 16188, 16758, 17689, 17892, 18522, 18886, 19494, 19551, 20216, 20874, 22344, 22743, 24282, 24353, 24696, 25137, 25631, 25992, 26068, 26838, 27832, 28329, 28728, 30324, 31311, 32376, 33516, 35378, 35784, 36423, 37044, 37772, 38988, 39102, 41748, 45486, 48564, 48706, 50274, 51262, 52136, 53067, 53676, 56658, 58653, 60648, 62622, 66101, 67032, 68229, 70756, 72846, 73059, 74088, 75544, 76893, 77976, 78204, 83496, 84987, 90972, 93933, 97128, 97412, 100548, 102524, 106134, 107352, 113316, 117306, 123823, 125244, 132202, 136458, 141512, 145692, 146118, 153786, 156408, 159201, 169974, 175959, 179417, 181944, 187866, 194824, 198303, 201096, 205048, 212268, 219177, 226632, 230679, 234612, 247646, 250488, 254961, 264404, 272916, 291384, 292236, 307572, 318402, 339948, 351918, 358834, 371469, 375732, 396606, 424536, 438354, 461358, 462707, 469224, 477603, 495292, 509922, 528808, 538251, 545832, 584472, 594909, 615144, 636804, 657531, 679896, 692037, 703836, 717668, 742938, 751464, 793212, 876708, 922716, 925414, 955206, 990584, 1019844, 1076502, 1114407, 1189818, 1255919, 1273608, 1315062, 1384074, 1388121, 1407672, 1435336, 1485876, 1586424, 1614753, 1753416, 1784727, 1845432, 1850828, 1910412, 2039688, 2153004, 2228814, 2379636, 2511838, 2630124, 2768148, 2776242, 2971752, 3229506, 3343221, 3569454, 3701656, 3767757, 3820824, 4164363, 4306008, 4457628, 4759272, 4844259, 5023676, 5260248, 5536296, 5552484, 6459012, 6686442, 7138908, 7535514, 8328726, 8791433, 8915256, 9688518, 10047352, 11104968, 11303271, 12493089, 12918024, 13372884, 14277816, 15071028, 16657452, 17582866, 19377036, 22606542, 24986178, 26374299, 26745768, 30142056, 33314904, 33909813, 35165732, 38754072, 45213084, 49972356, 52748598, 67819626, 70331464, 79122897, 90426168, 99944712, 105497196, 135639252, 158245794, 210994392, 237368691, 271278504, 316491588, 474737382, 632983176, 949474764, 1898949528]

約数ペア:

[(1, 1898949528), (2, 949474764), (3, 632983176), (4, 474737382), (6, 316491588), (7, 271278504), (8, 237368691), (9, 210994392), (12, 158245794), (14, 135639252), (18, 105497196), (19, 99944712), (21, 90426168), (24, 79122897), (27, 70331464), (28, 67819626), (36, 52748598), (38, 49972356), (42, 45213084), (49, 38754072), (54, 35165732), (56, 33909813), (57, 33314904), (63, 30142056), (71, 26745768), (72, 26374299), (76, 24986178), (84, 22606542), (98, 19377036), (108, 17582866), (114, 16657452), (126, 15071028), (133, 14277816), (142, 13372884), (147, 12918024), (152, 12493089), (168, 11303271), (171, 11104968), (189, 10047352), (196, 9688518), (213, 8915256), (216, 8791433), (228, 8328726), (252, 7535514), (266, 7138908), (284, 6686442), (294, 6459012), (342, 5552484), (343, 5536296), (361, 5260248), (378, 5023676), (392, 4844259), (399, 4759272), (426, 4457628), (441, 4306008), (456, 4164363), (497, 3820824), (504, 3767757), (513, 3701656), (532, 3569454), (568, 3343221), (588, 3229506), (639, 2971752), (684, 2776242), (686, 2768148), (722, 2630124), (756, 2511838), (798, 2379636), (852, 2228814), (882, 2153004), (931, 2039688), (994, 1910412), (1026, 1850828), (1029, 1845432), (1064, 1784727), (1083, 1753416), (1176, 1614753), (1197, 1586424), (1278, 1485876), (1323, 1435336), (1349, 1407672), (1368, 1388121), (1372, 1384074), (1444, 1315062), (1491, 1273608), (1512, 1255919), (1596, 1189818), (1704, 1114407), (1764, 1076502), (1862, 1019844), (1917, 990584), (1988, 955206), (2052, 925414), (2058, 922716), (2166, 876708), (2394, 793212), (2527, 751464), (2556, 742938), (2646, 717668), (2698, 703836), (2744, 692037), (2793, 679896), (2888, 657531), (2982, 636804), (3087, 615144), (3192, 594909), (3249, 584472), (3479, 545832), (3528, 538251), (3591, 528808), (3724, 509922), (3834, 495292), (3976, 477603), (4047, 469224), (4104, 462707), (4116, 461358), (4332, 438354), (4473, 424536), (4788, 396606), (5054, 375732), (5112, 371469), (5292, 358834), (5396, 351918), (5586, 339948), (5964, 318402), (6174, 307572), (6498, 292236), (6517, 291384), (6958, 272916), (7182, 264404), (7448, 254961), (7581, 250488), (7668, 247646), (8094, 234612), (8232, 230679), (8379, 226632), (8664, 219177), (8946, 212268), (9261, 205048), (9443, 201096), (9576, 198303), (9747, 194824), (10108, 187866), (10437, 181944), (10584, 179417), (10792, 175959), (11172, 169974), (11928, 159201), (12141, 156408), (12348, 153786), (12996, 146118), (13034, 145692), (13419, 141512), (13916, 136458), (14364, 132202), (15162, 125244), (15336, 123823), (16188, 117306), (16758, 113316), (17689, 107352), (17892, 106134), (18522, 102524), (18886, 100548), (19494, 97412), (19551, 97128), (20216, 93933), (20874, 90972), (22344, 84987), (22743, 83496), (24282, 78204), (24353, 77976), (24696, 76893), (25137, 75544), (25631, 74088), (25992, 73059), (26068, 72846), (26838, 70756), (27832, 68229), (28329, 67032), (28728, 66101), (30324, 62622), (31311, 60648), (32376, 58653), (33516, 56658), (35378, 53676), (35784, 53067), (36423, 52136), (37044, 51262), (37772, 50274), (38988, 48706), (39102, 48564), (41748, 45486)]