223997568

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 615818880

約数和(自身を除く): 391821312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 607, 744, 961, 992, 1214, 1488, 1821, 1922, 1984, 2428, 2883, 2976, 3642, 3844, 3968, 4856, 5766, 5952, 7284, 7688, 9712, 11532, 11904, 14568, 15376, 18817, 19424, 23064, 29136, 30752, 37634, 38848, 46128, 56451, 58272, 61504, 75268, 77696, 92256, 112902, 116544, 123008, 150536, 184512, 225804, 233088, 301072, 369024, 451608, 583327, 602144, 903216, 1166654, 1204288, 1749981, 1806432, 2333308, 2408576, 3499962, 3612864, 4666616, 6999924, 7225728, 9333232, 13999848, 18666464, 27999696, 37332928, 55999392, 74665856, 111998784, 223997568]

約数ペア:

[(1, 223997568), (2, 111998784), (3, 74665856), (4, 55999392), (6, 37332928), (8, 27999696), (12, 18666464), (16, 13999848), (24, 9333232), (31, 7225728), (32, 6999924), (48, 4666616), (62, 3612864), (64, 3499962), (93, 2408576), (96, 2333308), (124, 1806432), (128, 1749981), (186, 1204288), (192, 1166654), (248, 903216), (372, 602144), (384, 583327), (496, 451608), (607, 369024), (744, 301072), (961, 233088), (992, 225804), (1214, 184512), (1488, 150536), (1821, 123008), (1922, 116544), (1984, 112902), (2428, 92256), (2883, 77696), (2976, 75268), (3642, 61504), (3844, 58272), (3968, 56451), (4856, 46128), (5766, 38848), (5952, 37634), (7284, 30752), (7688, 29136), (9712, 23064), (11532, 19424), (11904, 18817), (14568, 15376)]