265676572

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 550832128

約数和(自身を除く): 285155556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 307, 434, 614, 868, 997, 1228, 1994, 2149, 3988, 4298, 6979, 8596, 9517, 13958, 19034, 27916, 30907, 38068, 61814, 66619, 123628, 133238, 216349, 266476, 306079, 432698, 612158, 865396, 1224316, 2142553, 4285106, 8570212, 9488449, 18976898, 37953796, 66419143, 132838286, 265676572]

約数ペア:

[(1, 265676572), (2, 132838286), (4, 66419143), (7, 37953796), (14, 18976898), (28, 9488449), (31, 8570212), (62, 4285106), (124, 2142553), (217, 1224316), (307, 865396), (434, 612158), (614, 432698), (868, 306079), (997, 266476), (1228, 216349), (1994, 133238), (2149, 123628), (3988, 66619), (4298, 61814), (6979, 38068), (8596, 30907), (9517, 27916), (13958, 19034)]