1089312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 3269952

約数和(自身を除く): 2180640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1621, 3242, 4863, 6484, 9726, 11347, 12968, 19452, 22694, 25936, 34041, 38904, 45388, 51872, 68082, 77808, 90776, 136164, 155616, 181552, 272328, 363104, 544656, 1089312]

約数ペア:

[(1, 1089312), (2, 544656), (3, 363104), (4, 272328), (6, 181552), (7, 155616), (8, 136164), (12, 90776), (14, 77808), (16, 68082), (21, 51872), (24, 45388), (28, 38904), (32, 34041), (42, 25936), (48, 22694), (56, 19452), (84, 12968), (96, 11347), (112, 9726), (168, 6484), (224, 4863), (336, 3242), (672, 1621)]