243669496

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{55079}}^1$

素因数の和:55171

約数の個数: 32

約数和(自身を含む): 528768000

約数和(自身を除く): 285098504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 55079, 110158, 220316, 385553, 440632, 771106, 1542212, 3084424, 4351241, 8702482, 17404964, 30458687, 34809928, 60917374, 121834748, 243669496]

約数ペア:

[(1, 243669496), (2, 121834748), (4, 60917374), (7, 34809928), (8, 30458687), (14, 17404964), (28, 8702482), (56, 4351241), (79, 3084424), (158, 1542212), (316, 771106), (553, 440632), (632, 385553), (1106, 220316), (2212, 110158), (4424, 55079)]