1561161504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2323157}}^1$

素因数の和:2323177

約数の個数: 48

約数和(自身を含む): 4683486528

約数和(自身を除く): 3122325024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2323157, 4646314, 6969471, 9292628, 13938942, 16262099, 18585256, 27877884, 32524198, 37170512, 48786297, 55755768, 65048396, 74341024, 97572594, 111511536, 130096792, 195145188, 223023072, 260193584, 390290376, 520387168, 780580752, 1561161504]

約数ペア:

[(1, 1561161504), (2, 780580752), (3, 520387168), (4, 390290376), (6, 260193584), (7, 223023072), (8, 195145188), (12, 130096792), (14, 111511536), (16, 97572594), (21, 74341024), (24, 65048396), (28, 55755768), (32, 48786297), (42, 37170512), (48, 32524198), (56, 27877884), (84, 18585256), (96, 16262099), (112, 13938942), (168, 9292628), (224, 6969471), (336, 4646314), (672, 2323157)]