1780112256

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11564

約数の個数: 128

約数和(自身を含む): 5256867840

約数和(自身を除く): 3476755584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5952, 6448, 9672, 11503, 11904, 12896, 19344, 23006, 25792, 34509, 38688, 46012, 51584, 69018, 77376, 92024, 138036, 149539, 154752, 184048, 276072, 299078, 356593, 368096, 448617, 552144, 598156, 713186, 736192, 897234, 1069779, 1104288, 1196312, 1426372, 1472384, 1794468, 2139558, 2208576, 2392624, 2852744, 3588936, 4279116, 4417152, 4635709, 4785248, 5705488, 7177872, 8558232, 9271418, 9570496, 11410976, 13907127, 14355744, 17116464, 18542836, 19140992, 22821952, 27814254, 28711488, 34232928, 37085672, 45643904, 55628508, 57422976, 68465856, 74171344, 111257016, 136931712, 148342688, 222514032, 296685376, 445028064, 593370752, 890056128, 1780112256]

約数ペア:

[(1, 1780112256), (2, 890056128), (3, 593370752), (4, 445028064), (6, 296685376), (8, 222514032), (12, 148342688), (13, 136931712), (16, 111257016), (24, 74171344), (26, 68465856), (31, 57422976), (32, 55628508), (39, 45643904), (48, 37085672), (52, 34232928), (62, 28711488), (64, 27814254), (78, 22821952), (93, 19140992), (96, 18542836), (104, 17116464), (124, 14355744), (128, 13907127), (156, 11410976), (186, 9570496), (192, 9271418), (208, 8558232), (248, 7177872), (312, 5705488), (372, 4785248), (384, 4635709), (403, 4417152), (416, 4279116), (496, 3588936), (624, 2852744), (744, 2392624), (806, 2208576), (832, 2139558), (992, 1794468), (1209, 1472384), (1248, 1426372), (1488, 1196312), (1612, 1104288), (1664, 1069779), (1984, 897234), (2418, 736192), (2496, 713186), (2976, 598156), (3224, 552144), (3968, 448617), (4836, 368096), (4992, 356593), (5952, 299078), (6448, 276072), (9672, 184048), (11503, 154752), (11904, 149539), (12896, 138036), (19344, 92024), (23006, 77376), (25792, 69018), (34509, 51584), (38688, 46012)]