2019165408

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1999

約数の個数: 240

約数和(自身を含む): 6604811136

約数和(自身を除く): 4585645728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 558, 624, 648, 702, 744, 806, 837, 864, 936, 992, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1612, 1674, 1872, 1933, 2106, 2232, 2418, 2511, 2592, 2808, 2976, 3224, 3348, 3627, 3744, 3866, 4212, 4464, 4836, 5022, 5616, 5799, 6448, 6696, 7254, 7732, 8424, 8928, 9672, 10044, 10881, 11232, 11598, 12896, 13392, 14508, 15464, 16848, 17397, 19344, 20088, 21762, 23196, 25129, 26784, 29016, 30928, 32643, 33696, 34794, 38688, 40176, 43524, 46392, 50258, 52191, 58032, 59923, 61856, 65286, 69588, 75387, 80352, 87048, 92784, 100516, 104382, 116064, 119846, 130572, 139176, 150774, 156573, 174096, 179769, 185568, 201032, 208764, 226161, 239692, 261144, 278352, 301548, 313146, 348192, 359538, 402064, 417528, 452322, 479384, 522288, 539307, 556704, 603096, 626292, 678483, 719076, 778999, 804128, 835056, 904644, 958768, 1044576, 1078614, 1206192, 1252584, 1356966, 1438152, 1557998, 1617921, 1670112, 1809288, 1917536, 2035449, 2157228, 2336997, 2412384, 2505168, 2713932, 2876304, 3115996, 3235842, 3618576, 4070898, 4314456, 4673994, 4853763, 5010336, 5427864, 5752608, 6231992, 6471684, 7010991, 7237152, 8141796, 8628912, 9347988, 9707526, 10855728, 12463984, 12943368, 14021982, 16283592, 17257824, 18695976, 19415052, 21032973, 21711456, 24927968, 25886736, 28043964, 32567184, 37391952, 38830104, 42065946, 51773472, 56087928, 63098919, 65134368, 74783904, 77660208, 84131892, 112175856, 126197838, 155320416, 168263784, 224351712, 252395676, 336527568, 504791352, 673055136, 1009582704, 2019165408]

約数ペア:

[(1, 2019165408), (2, 1009582704), (3, 673055136), (4, 504791352), (6, 336527568), (8, 252395676), (9, 224351712), (12, 168263784), (13, 155320416), (16, 126197838), (18, 112175856), (24, 84131892), (26, 77660208), (27, 74783904), (31, 65134368), (32, 63098919), (36, 56087928), (39, 51773472), (48, 42065946), (52, 38830104), (54, 37391952), (62, 32567184), (72, 28043964), (78, 25886736), (81, 24927968), (93, 21711456), (96, 21032973), (104, 19415052), (108, 18695976), (117, 17257824), (124, 16283592), (144, 14021982), (156, 12943368), (162, 12463984), (186, 10855728), (208, 9707526), (216, 9347988), (234, 8628912), (248, 8141796), (279, 7237152), (288, 7010991), (312, 6471684), (324, 6231992), (351, 5752608), (372, 5427864), (403, 5010336), (416, 4853763), (432, 4673994), (468, 4314456), (496, 4070898), (558, 3618576), (624, 3235842), (648, 3115996), (702, 2876304), (744, 2713932), (806, 2505168), (837, 2412384), (864, 2336997), (936, 2157228), (992, 2035449), (1053, 1917536), (1116, 1809288), (1209, 1670112), (1248, 1617921), (1296, 1557998), (1404, 1438152), (1488, 1356966), (1612, 1252584), (1674, 1206192), (1872, 1078614), (1933, 1044576), (2106, 958768), (2232, 904644), (2418, 835056), (2511, 804128), (2592, 778999), (2808, 719076), (2976, 678483), (3224, 626292), (3348, 603096), (3627, 556704), (3744, 539307), (3866, 522288), (4212, 479384), (4464, 452322), (4836, 417528), (5022, 402064), (5616, 359538), (5799, 348192), (6448, 313146), (6696, 301548), (7254, 278352), (7732, 261144), (8424, 239692), (8928, 226161), (9672, 208764), (10044, 201032), (10881, 185568), (11232, 179769), (11598, 174096), (12896, 156573), (13392, 150774), (14508, 139176), (15464, 130572), (16848, 119846), (17397, 116064), (19344, 104382), (20088, 100516), (21762, 92784), (23196, 87048), (25129, 80352), (26784, 75387), (29016, 69588), (30928, 65286), (32643, 61856), (33696, 59923), (34794, 58032), (38688, 52191), (40176, 50258), (43524, 46392)]