1391672832

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 160

約数和(自身を含む): 4176589824

約数和(自身を除く): 2784916992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 512, 528, 682, 704, 744, 768, 992, 1023, 1056, 1364, 1408, 1488, 1536, 1984, 2046, 2112, 2657, 2728, 2816, 2976, 3968, 4092, 4224, 5314, 5456, 5632, 5952, 7936, 7971, 8184, 8448, 10628, 10912, 11904, 15872, 15942, 16368, 16896, 21256, 21824, 23808, 29227, 31884, 32736, 42512, 43648, 47616, 58454, 63768, 65472, 82367, 85024, 87296, 87681, 116908, 127536, 130944, 164734, 170048, 174592, 175362, 233816, 247101, 255072, 261888, 329468, 340096, 350724, 467632, 494202, 510144, 523776, 658936, 680192, 701448, 906037, 935264, 988404, 1020288, 1317872, 1360384, 1402896, 1812074, 1870528, 1976808, 2040576, 2635744, 2718111, 2805792, 3624148, 3741056, 3953616, 4081152, 5271488, 5436222, 5611584, 7248296, 7482112, 7907232, 10542976, 10872444, 11223168, 14496592, 14964224, 15814464, 21085952, 21744888, 22446336, 28993184, 31628928, 42171904, 43489776, 44892672, 57986368, 63257856, 86979552, 115972736, 126515712, 173959104, 231945472, 347918208, 463890944, 695836416, 1391672832]

約数ペア:

[(1, 1391672832), (2, 695836416), (3, 463890944), (4, 347918208), (6, 231945472), (8, 173959104), (11, 126515712), (12, 115972736), (16, 86979552), (22, 63257856), (24, 57986368), (31, 44892672), (32, 43489776), (33, 42171904), (44, 31628928), (48, 28993184), (62, 22446336), (64, 21744888), (66, 21085952), (88, 15814464), (93, 14964224), (96, 14496592), (124, 11223168), (128, 10872444), (132, 10542976), (176, 7907232), (186, 7482112), (192, 7248296), (248, 5611584), (256, 5436222), (264, 5271488), (341, 4081152), (352, 3953616), (372, 3741056), (384, 3624148), (496, 2805792), (512, 2718111), (528, 2635744), (682, 2040576), (704, 1976808), (744, 1870528), (768, 1812074), (992, 1402896), (1023, 1360384), (1056, 1317872), (1364, 1020288), (1408, 988404), (1488, 935264), (1536, 906037), (1984, 701448), (2046, 680192), (2112, 658936), (2657, 523776), (2728, 510144), (2816, 494202), (2976, 467632), (3968, 350724), (4092, 340096), (4224, 329468), (5314, 261888), (5456, 255072), (5632, 247101), (5952, 233816), (7936, 175362), (7971, 174592), (8184, 170048), (8448, 164734), (10628, 130944), (10912, 127536), (11904, 116908), (15872, 87681), (15942, 87296), (16368, 85024), (16896, 82367), (21256, 65472), (21824, 63768), (23808, 58454), (29227, 47616), (31884, 43648), (32736, 42512)]