242541648

素因数分解:

$2^4\times 3^3\times {\mathrm{561439}}^1$

素因数の和:561456

約数の個数: 40

約数和(自身を含む): 696185600

約数和(自身を除く): 453643952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 561439, 1122878, 1684317, 2245756, 3368634, 4491512, 5052951, 6737268, 8983024, 10105902, 13474536, 15158853, 20211804, 26949072, 30317706, 40423608, 60635412, 80847216, 121270824, 242541648]

約数ペア:

[(1, 242541648), (2, 121270824), (3, 80847216), (4, 60635412), (6, 40423608), (8, 30317706), (9, 26949072), (12, 20211804), (16, 15158853), (18, 13474536), (24, 10105902), (27, 8983024), (36, 6737268), (48, 5052951), (54, 4491512), (72, 3368634), (108, 2245756), (144, 1684317), (216, 1122878), (432, 561439)]