1899449856

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13297}}^1$

素因数の和:13352

約数の個数: 120

約数和(自身を含む): 5659203264

約数和(自身を除く): 3759753408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 13297, 15872, 17856, 23808, 26594, 35712, 39891, 47616, 53188, 71424, 79782, 106376, 119673, 142848, 159564, 212752, 239346, 319128, 412207, 425504, 478692, 638256, 824414, 851008, 957384, 1236621, 1276512, 1648828, 1702016, 1914768, 2473242, 2553024, 3297656, 3404032, 3709863, 3829536, 4946484, 5106048, 6595312, 6808064, 7419726, 7659072, 9892968, 10212096, 13190624, 14839452, 15318144, 19785936, 20424192, 26381248, 29678904, 30636288, 39571872, 52762496, 59357808, 61272576, 79143744, 105524992, 118715616, 158287488, 211049984, 237431232, 316574976, 474862464, 633149952, 949724928, 1899449856]

約数ペア:

[(1, 1899449856), (2, 949724928), (3, 633149952), (4, 474862464), (6, 316574976), (8, 237431232), (9, 211049984), (12, 158287488), (16, 118715616), (18, 105524992), (24, 79143744), (31, 61272576), (32, 59357808), (36, 52762496), (48, 39571872), (62, 30636288), (64, 29678904), (72, 26381248), (93, 20424192), (96, 19785936), (124, 15318144), (128, 14839452), (144, 13190624), (186, 10212096), (192, 9892968), (248, 7659072), (256, 7419726), (279, 6808064), (288, 6595312), (372, 5106048), (384, 4946484), (496, 3829536), (512, 3709863), (558, 3404032), (576, 3297656), (744, 2553024), (768, 2473242), (992, 1914768), (1116, 1702016), (1152, 1648828), (1488, 1276512), (1536, 1236621), (1984, 957384), (2232, 851008), (2304, 824414), (2976, 638256), (3968, 478692), (4464, 425504), (4608, 412207), (5952, 319128), (7936, 239346), (8928, 212752), (11904, 159564), (13297, 142848), (15872, 119673), (17856, 106376), (23808, 79782), (26594, 71424), (35712, 53188), (39891, 47616)]