461400656

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{5689}}^1$

素因数の和:5871

約数の個数: 40

約数和(自身を含む): 924989160

約数和(自身を除く): 463588504

約数列:

[1, 2, 4, 8, 16, 37, 74, 137, 148, 274, 296, 548, 592, 1096, 2192, 5069, 5689, 10138, 11378, 20276, 22756, 40552, 45512, 81104, 91024, 210493, 420986, 779393, 841972, 1558786, 1683944, 3117572, 3367888, 6235144, 12470288, 28837541, 57675082, 115350164, 230700328, 461400656]

約数ペア:

[(1, 461400656), (2, 230700328), (4, 115350164), (8, 57675082), (16, 28837541), (37, 12470288), (74, 6235144), (137, 3367888), (148, 3117572), (274, 1683944), (296, 1558786), (548, 841972), (592, 779393), (1096, 420986), (2192, 210493), (5069, 91024), (5689, 81104), (10138, 45512), (11378, 40552), (20276, 22756)]