256712112

素因数分解:

$2^4\times 3^3\times {\mathrm{594241}}^1$

素因数の和:594258

約数の個数: 40

約数和(自身を含む): 736860080

約数和(自身を除く): 480147968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 594241, 1188482, 1782723, 2376964, 3565446, 4753928, 5348169, 7130892, 9507856, 10696338, 14261784, 16044507, 21392676, 28523568, 32089014, 42785352, 64178028, 85570704, 128356056, 256712112]

約数ペア:

[(1, 256712112), (2, 128356056), (3, 85570704), (4, 64178028), (6, 42785352), (8, 32089014), (9, 28523568), (12, 21392676), (16, 16044507), (18, 14261784), (24, 10696338), (27, 9507856), (36, 7130892), (48, 5348169), (54, 4753928), (72, 3565446), (108, 2376964), (144, 1782723), (216, 1188482), (432, 594241)]