249525072

素因数分解:

$2^4\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{1571}}^1$

素因数の和:2688

約数の個数: 60

約数和(自身を含む): 699401664

約数和(自身を除く): 449876592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1103, 1571, 2206, 3142, 3309, 4412, 4713, 6284, 6618, 8824, 9426, 9927, 12568, 13236, 14139, 17648, 18852, 19854, 25136, 26472, 28278, 37704, 39708, 52944, 56556, 75408, 79416, 113112, 158832, 226224, 1732813, 3465626, 5198439, 6931252, 10396878, 13862504, 15595317, 20793756, 27725008, 31190634, 41587512, 62381268, 83175024, 124762536, 249525072]

約数ペア:

[(1, 249525072), (2, 124762536), (3, 83175024), (4, 62381268), (6, 41587512), (8, 31190634), (9, 27725008), (12, 20793756), (16, 15595317), (18, 13862504), (24, 10396878), (36, 6931252), (48, 5198439), (72, 3465626), (144, 1732813), (1103, 226224), (1571, 158832), (2206, 113112), (3142, 79416), (3309, 75408), (4412, 56556), (4713, 52944), (6284, 39708), (6618, 37704), (8824, 28278), (9426, 26472), (9927, 25136), (12568, 19854), (13236, 18852), (14139, 17648)]