212541648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{402541}}^1$

素因数の和:402563

約数の個数: 40

約数和(自身を含む): 598982496

約数和(自身を除く): 386440848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 402541, 805082, 1207623, 1610164, 2415246, 3220328, 4427951, 4830492, 6440656, 8855902, 9660984, 13283853, 17711804, 19321968, 26567706, 35423608, 53135412, 70847216, 106270824, 212541648]

約数ペア:

[(1, 212541648), (2, 106270824), (3, 70847216), (4, 53135412), (6, 35423608), (8, 26567706), (11, 19321968), (12, 17711804), (16, 13283853), (22, 9660984), (24, 8855902), (33, 6440656), (44, 4830492), (48, 4427951), (66, 3220328), (88, 2415246), (132, 1610164), (176, 1207623), (264, 805082), (528, 402541)]