756800916

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{1151}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 1783756800

約数和(自身を除く): 1026955884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 349, 471, 628, 698, 942, 1047, 1151, 1396, 1884, 2094, 2302, 3453, 4188, 4604, 6906, 13812, 54793, 109586, 164379, 180707, 219172, 328758, 361414, 401699, 542121, 657516, 722828, 803398, 1084242, 1205097, 1606796, 2168484, 2410194, 4820388, 63066743, 126133486, 189200229, 252266972, 378400458, 756800916]

約数ペア:

[(1, 756800916), (2, 378400458), (3, 252266972), (4, 189200229), (6, 126133486), (12, 63066743), (157, 4820388), (314, 2410194), (349, 2168484), (471, 1606796), (628, 1205097), (698, 1084242), (942, 803398), (1047, 722828), (1151, 657516), (1396, 542121), (1884, 401699), (2094, 361414), (2302, 328758), (3453, 219172), (4188, 180707), (4604, 164379), (6906, 109586), (13812, 54793)]