1890460096

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{15017}}^1$

素因数の和:15317

約数の個数: 56

約数和(自身を含む): 4302837216

約数和(自身を除く): 2412377120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 448, 562, 1124, 1967, 2248, 3934, 4496, 7868, 8992, 15017, 15736, 17984, 30034, 31472, 60068, 62944, 105119, 120136, 125888, 210238, 240272, 420476, 480544, 840952, 961088, 1681904, 3363808, 4219777, 6727616, 8439554, 16879108, 29538439, 33758216, 59076878, 67516432, 118153756, 135032864, 236307512, 270065728, 472615024, 945230048, 1890460096]

約数ペア:

[(1, 1890460096), (2, 945230048), (4, 472615024), (7, 270065728), (8, 236307512), (14, 135032864), (16, 118153756), (28, 67516432), (32, 59076878), (56, 33758216), (64, 29538439), (112, 16879108), (224, 8439554), (281, 6727616), (448, 4219777), (562, 3363808), (1124, 1681904), (1967, 961088), (2248, 840952), (3934, 480544), (4496, 420476), (7868, 240272), (8992, 210238), (15017, 125888), (15736, 120136), (17984, 105119), (30034, 62944), (31472, 60068)]