4428288

素因数分解:

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

素因数の和:86

約数の個数: 90

約数和(自身を含む): 13205907

約数和(自身を除く): 8777619

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, 961, 992, 1116, 1152, 1488, 1536, 1922, 1984, 2232, 2304, 2883, 2976, 3844, 3968, 4464, 4608, 5766, 5952, 7688, 7936, 8649, 8928, 11532, 11904, 15376, 15872, 17298, 17856, 23064, 23808, 30752, 34596, 35712, 46128, 47616, 61504, 69192, 71424, 92256, 123008, 138384, 142848, 184512, 246016, 276768, 369024, 492032, 553536, 738048, 1107072, 1476096, 2214144, 4428288]

約数ペア:

[(1, 4428288), (2, 2214144), (3, 1476096), (4, 1107072), (6, 738048), (8, 553536), (9, 492032), (12, 369024), (16, 276768), (18, 246016), (24, 184512), (31, 142848), (32, 138384), (36, 123008), (48, 92256), (62, 71424), (64, 69192), (72, 61504), (93, 47616), (96, 46128), (124, 35712), (128, 34596), (144, 30752), (186, 23808), (192, 23064), (248, 17856), (256, 17298), (279, 15872), (288, 15376), (372, 11904), (384, 11532), (496, 8928), (512, 8649), (558, 7936), (576, 7688), (744, 5952), (768, 5766), (961, 4608), (992, 4464), (1116, 3968), (1152, 3844), (1488, 2976), (1536, 2883), (1922, 2304), (1984, 2232)]