1880001792

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 5872003200

約数和(自身を除く): 3992001408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 83, 87, 96, 108, 113, 116, 128, 144, 166, 174, 192, 216, 226, 232, 249, 256, 261, 288, 332, 339, 348, 384, 432, 452, 464, 498, 522, 576, 664, 678, 696, 747, 768, 783, 864, 904, 928, 996, 1017, 1044, 1152, 1328, 1356, 1392, 1494, 1566, 1728, 1808, 1856, 1992, 2034, 2088, 2241, 2304, 2407, 2656, 2712, 2784, 2988, 3051, 3132, 3277, 3456, 3616, 3712, 3984, 4068, 4176, 4482, 4814, 5312, 5424, 5568, 5976, 6102, 6264, 6554, 6912, 7221, 7232, 7424, 7968, 8136, 8352, 8964, 9379, 9628, 9831, 10624, 10848, 11136, 11952, 12204, 12528, 13108, 14442, 14464, 15936, 16272, 16704, 17928, 18758, 19256, 19662, 21248, 21663, 21696, 22272, 23904, 24408, 25056, 26216, 28137, 28884, 28928, 29493, 31872, 32544, 33408, 35856, 37516, 38512, 39324, 43326, 43392, 47808, 48816, 50112, 52432, 56274, 57768, 58986, 63744, 64989, 65088, 66816, 71712, 75032, 77024, 78648, 84411, 86652, 86784, 88479, 95616, 97632, 100224, 104864, 112548, 115536, 117972, 129978, 130176, 143424, 150064, 154048, 157296, 168822, 173304, 176958, 191232, 195264, 200448, 209728, 225096, 231072, 235944, 253233, 259956, 260352, 271991, 286848, 300128, 308096, 314592, 337644, 346608, 353916, 390528, 419456, 450192, 462144, 471888, 506466, 519912, 543982, 573696, 600256, 616192, 629184, 675288, 693216, 707832, 781056, 815973, 838912, 900384, 924288, 943776, 1012932, 1039824, 1087964, 1200512, 1258368, 1350576, 1386432, 1415664, 1631946, 1800768, 1848576, 1887552, 2025864, 2079648, 2175928, 2401024, 2447919, 2516736, 2701152, 2772864, 2831328, 3263892, 3601536, 3775104, 4051728, 4159296, 4351856, 4895838, 5402304, 5545728, 5662656, 6527784, 7203072, 7343757, 7550208, 8103456, 8318592, 8703712, 9791676, 10804608, 11325312, 13055568, 14687514, 16206912, 16637184, 17407424, 19583352, 21609216, 22650624, 26111136, 29375028, 32413824, 34814848, 39166704, 52222272, 58750056, 64827648, 69629696, 78333408, 104444544, 117500112, 156666816, 208889088, 235000224, 313333632, 470000448, 626667264, 940000896, 1880001792]

約数ペア:

[(1, 1880001792), (2, 940000896), (3, 626667264), (4, 470000448), (6, 313333632), (8, 235000224), (9, 208889088), (12, 156666816), (16, 117500112), (18, 104444544), (24, 78333408), (27, 69629696), (29, 64827648), (32, 58750056), (36, 52222272), (48, 39166704), (54, 34814848), (58, 32413824), (64, 29375028), (72, 26111136), (83, 22650624), (87, 21609216), (96, 19583352), (108, 17407424), (113, 16637184), (116, 16206912), (128, 14687514), (144, 13055568), (166, 11325312), (174, 10804608), (192, 9791676), (216, 8703712), (226, 8318592), (232, 8103456), (249, 7550208), (256, 7343757), (261, 7203072), (288, 6527784), (332, 5662656), (339, 5545728), (348, 5402304), (384, 4895838), (432, 4351856), (452, 4159296), (464, 4051728), (498, 3775104), (522, 3601536), (576, 3263892), (664, 2831328), (678, 2772864), (696, 2701152), (747, 2516736), (768, 2447919), (783, 2401024), (864, 2175928), (904, 2079648), (928, 2025864), (996, 1887552), (1017, 1848576), (1044, 1800768), (1152, 1631946), (1328, 1415664), (1356, 1386432), (1392, 1350576), (1494, 1258368), (1566, 1200512), (1728, 1087964), (1808, 1039824), (1856, 1012932), (1992, 943776), (2034, 924288), (2088, 900384), (2241, 838912), (2304, 815973), (2407, 781056), (2656, 707832), (2712, 693216), (2784, 675288), (2988, 629184), (3051, 616192), (3132, 600256), (3277, 573696), (3456, 543982), (3616, 519912), (3712, 506466), (3984, 471888), (4068, 462144), (4176, 450192), (4482, 419456), (4814, 390528), (5312, 353916), (5424, 346608), (5568, 337644), (5976, 314592), (6102, 308096), (6264, 300128), (6554, 286848), (6912, 271991), (7221, 260352), (7232, 259956), (7424, 253233), (7968, 235944), (8136, 231072), (8352, 225096), (8964, 209728), (9379, 200448), (9628, 195264), (9831, 191232), (10624, 176958), (10848, 173304), (11136, 168822), (11952, 157296), (12204, 154048), (12528, 150064), (13108, 143424), (14442, 130176), (14464, 129978), (15936, 117972), (16272, 115536), (16704, 112548), (17928, 104864), (18758, 100224), (19256, 97632), (19662, 95616), (21248, 88479), (21663, 86784), (21696, 86652), (22272, 84411), (23904, 78648), (24408, 77024), (25056, 75032), (26216, 71712), (28137, 66816), (28884, 65088), (28928, 64989), (29493, 63744), (31872, 58986), (32544, 57768), (33408, 56274), (35856, 52432), (37516, 50112), (38512, 48816), (39324, 47808), (43326, 43392)]