680455104

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{506291}}^1$

素因数の和:506313

約数の個数: 56

約数和(自身を含む): 2057570688

約数和(自身を除く): 1377115584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 506291, 1012582, 1518873, 2025164, 3037746, 3544037, 4050328, 6075492, 7088074, 8100656, 10632111, 12150984, 14176148, 16201312, 21264222, 24301968, 28352296, 32402624, 42528444, 48603936, 56704592, 85056888, 97207872, 113409184, 170113776, 226818368, 340227552, 680455104]

約数ペア:

[(1, 680455104), (2, 340227552), (3, 226818368), (4, 170113776), (6, 113409184), (7, 97207872), (8, 85056888), (12, 56704592), (14, 48603936), (16, 42528444), (21, 32402624), (24, 28352296), (28, 24301968), (32, 21264222), (42, 16201312), (48, 14176148), (56, 12150984), (64, 10632111), (84, 8100656), (96, 7088074), (112, 6075492), (168, 4050328), (192, 3544037), (224, 3037746), (336, 2025164), (448, 1518873), (672, 1012582), (1344, 506291)]