393039216

素因数分解:

$2^4\times 3^4\times {\mathrm{303271}}^1$

素因数の和:303291

約数の個数: 50

約数和(自身を含む): 1137573272

約数和(自身を除く): 744534056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 303271, 606542, 909813, 1213084, 1819626, 2426168, 2729439, 3639252, 4852336, 5458878, 7278504, 8188317, 10917756, 14557008, 16376634, 21835512, 24564951, 32753268, 43671024, 49129902, 65506536, 98259804, 131013072, 196519608, 393039216]

約数ペア:

[(1, 393039216), (2, 196519608), (3, 131013072), (4, 98259804), (6, 65506536), (8, 49129902), (9, 43671024), (12, 32753268), (16, 24564951), (18, 21835512), (24, 16376634), (27, 14557008), (36, 10917756), (48, 8188317), (54, 7278504), (72, 5458878), (81, 4852336), (108, 3639252), (144, 2729439), (162, 2426168), (216, 1819626), (324, 1213084), (432, 909813), (648, 606542), (1296, 303271)]