2563505952

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{544963}}^1$

素因数の和:544990

約数の個数: 72

約数和(自身を含む): 7827862896

約数和(自身を除く): 5264356944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 544963, 1089926, 1634889, 2179852, 3269778, 3814741, 4359704, 6539556, 7629482, 8719408, 11444223, 13079112, 15258964, 17438816, 22888446, 26158224, 26703187, 30517928, 45776892, 52316448, 53406374, 61035856, 80109561, 91553784, 106812748, 122071712, 160219122, 183107568, 213625496, 320438244, 366215136, 427250992, 640876488, 854501984, 1281752976, 2563505952]

約数ペア:

[(1, 2563505952), (2, 1281752976), (3, 854501984), (4, 640876488), (6, 427250992), (7, 366215136), (8, 320438244), (12, 213625496), (14, 183107568), (16, 160219122), (21, 122071712), (24, 106812748), (28, 91553784), (32, 80109561), (42, 61035856), (48, 53406374), (49, 52316448), (56, 45776892), (84, 30517928), (96, 26703187), (98, 26158224), (112, 22888446), (147, 17438816), (168, 15258964), (196, 13079112), (224, 11444223), (294, 8719408), (336, 7629482), (392, 6539556), (588, 4359704), (672, 3814741), (784, 3269778), (1176, 2179852), (1568, 1634889), (2352, 1089926), (4704, 544963)]