2146118912

素因数分解:

$2^8\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1973}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 4906384896

約数和(自身を除く): 2760265984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 607, 896, 1214, 1792, 1973, 2428, 3946, 4249, 4856, 7892, 8498, 9712, 13811, 15784, 16996, 19424, 27622, 31568, 33992, 38848, 55244, 63136, 67984, 77696, 110488, 126272, 135968, 155392, 220976, 252544, 271936, 441952, 505088, 543872, 883904, 1087744, 1197611, 1767808, 2395222, 3535616, 4790444, 8383277, 9580888, 16766554, 19161776, 33533108, 38323552, 67066216, 76647104, 134132432, 153294208, 268264864, 306588416, 536529728, 1073059456, 2146118912]

約数ペア:

[(1, 2146118912), (2, 1073059456), (4, 536529728), (7, 306588416), (8, 268264864), (14, 153294208), (16, 134132432), (28, 76647104), (32, 67066216), (56, 38323552), (64, 33533108), (112, 19161776), (128, 16766554), (224, 9580888), (256, 8383277), (448, 4790444), (607, 3535616), (896, 2395222), (1214, 1767808), (1792, 1197611), (1973, 1087744), (2428, 883904), (3946, 543872), (4249, 505088), (4856, 441952), (7892, 271936), (8498, 252544), (9712, 220976), (13811, 155392), (15784, 135968), (16996, 126272), (19424, 110488), (27622, 77696), (31568, 67984), (33992, 63136), (38848, 55244)]