670022528

素因数分解:

$2^7\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1523}}^1$

素因数の和:2035

約数の個数: 64

約数和(自身を含む): 1529608320

約数和(自身を除く): 859585792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 491, 896, 982, 1523, 1964, 3046, 3437, 3928, 6092, 6874, 7856, 10661, 12184, 13748, 15712, 21322, 24368, 27496, 31424, 42644, 48736, 54992, 62848, 85288, 97472, 109984, 170576, 194944, 219968, 341152, 439936, 682304, 747793, 1364608, 1495586, 2991172, 5234551, 5982344, 10469102, 11964688, 20938204, 23929376, 41876408, 47858752, 83752816, 95717504, 167505632, 335011264, 670022528]

約数ペア:

[(1, 670022528), (2, 335011264), (4, 167505632), (7, 95717504), (8, 83752816), (14, 47858752), (16, 41876408), (28, 23929376), (32, 20938204), (56, 11964688), (64, 10469102), (112, 5982344), (128, 5234551), (224, 2991172), (448, 1495586), (491, 1364608), (896, 747793), (982, 682304), (1523, 439936), (1964, 341152), (3046, 219968), (3437, 194944), (3928, 170576), (6092, 109984), (6874, 97472), (7856, 85288), (10661, 62848), (12184, 54992), (13748, 48736), (15712, 42644), (21322, 31424), (24368, 27496)]