222784584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{843881}}^1$

素因数の和:843901

約数の個数: 32

約数和(自身を含む): 607595040

約数和(自身を除く): 384810456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 843881, 1687762, 2531643, 3375524, 5063286, 6751048, 9282691, 10126572, 18565382, 20253144, 27848073, 37130764, 55696146, 74261528, 111392292, 222784584]

約数ペア:

[(1, 222784584), (2, 111392292), (3, 74261528), (4, 55696146), (6, 37130764), (8, 27848073), (11, 20253144), (12, 18565382), (22, 10126572), (24, 9282691), (33, 6751048), (44, 5063286), (66, 3375524), (88, 2531643), (132, 1687762), (264, 843881)]