261299003392

素因数分解:

$2^{13}\times 7^1\times {\mathrm{4556693}}^1$

素因数の和:4556726

約数の個数: 56

約数和(自身を含む): 597218542416

約数和(自身を除く): 335919539024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 14336, 28672, 57344, 4556693, 9113386, 18226772, 31896851, 36453544, 63793702, 72907088, 127587404, 145814176, 255174808, 291628352, 510349616, 583256704, 1020699232, 1166513408, 2041398464, 2333026816, 4082796928, 4666053632, 8165593856, 9332107264, 16331187712, 18664214528, 32662375424, 37328429056, 65324750848, 130649501696, 261299003392]

約数ペア:

[(1, 261299003392), (2, 130649501696), (4, 65324750848), (7, 37328429056), (8, 32662375424), (14, 18664214528), (16, 16331187712), (28, 9332107264), (32, 8165593856), (56, 4666053632), (64, 4082796928), (112, 2333026816), (128, 2041398464), (224, 1166513408), (256, 1020699232), (448, 583256704), (512, 510349616), (896, 291628352), (1024, 255174808), (1792, 145814176), (2048, 127587404), (3584, 72907088), (4096, 63793702), (7168, 36453544), (8192, 31896851), (14336, 18226772), (28672, 9113386), (57344, 4556693)]