267993596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 517910400

約数和(自身を除く): 249916804

約数列:

[1, 2, 4, 13, 26, 52, 79, 89, 158, 178, 316, 356, 733, 1027, 1157, 1466, 2054, 2314, 2932, 4108, 4628, 7031, 9529, 14062, 19058, 28124, 38116, 57907, 65237, 91403, 115814, 130474, 182806, 231628, 260948, 365612, 752791, 848081, 1505582, 1696162, 3011164, 3392324, 5153723, 10307446, 20614892, 66998399, 133996798, 267993596]

約数ペア:

[(1, 267993596), (2, 133996798), (4, 66998399), (13, 20614892), (26, 10307446), (52, 5153723), (79, 3392324), (89, 3011164), (158, 1696162), (178, 1505582), (316, 848081), (356, 752791), (733, 365612), (1027, 260948), (1157, 231628), (1466, 182806), (2054, 130474), (2314, 115814), (2932, 91403), (4108, 65237), (4628, 57907), (7031, 38116), (9529, 28124), (14062, 19058)]