523293246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{3779}}^1$

素因数の和:3958

約数の個数: 72

約数和(自身を含む): 1327664520

約数和(自身を除く): 804371274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 157, 294, 314, 441, 471, 882, 942, 1099, 1413, 2198, 2826, 3297, 3779, 6594, 7558, 7693, 9891, 11337, 15386, 19782, 22674, 23079, 26453, 34011, 46158, 52906, 68022, 69237, 79359, 138474, 158718, 185171, 238077, 370342, 476154, 555513, 593303, 1111026, 1186606, 1666539, 1779909, 3333078, 3559818, 4153121, 5339727, 8306242, 10679454, 12459363, 24918726, 29071847, 37378089, 58143694, 74756178, 87215541, 174431082, 261646623, 523293246]

約数ペア:

[(1, 523293246), (2, 261646623), (3, 174431082), (6, 87215541), (7, 74756178), (9, 58143694), (14, 37378089), (18, 29071847), (21, 24918726), (42, 12459363), (49, 10679454), (63, 8306242), (98, 5339727), (126, 4153121), (147, 3559818), (157, 3333078), (294, 1779909), (314, 1666539), (441, 1186606), (471, 1111026), (882, 593303), (942, 555513), (1099, 476154), (1413, 370342), (2198, 238077), (2826, 185171), (3297, 158718), (3779, 138474), (6594, 79359), (7558, 69237), (7693, 68022), (9891, 52906), (11337, 46158), (15386, 34011), (19782, 26453), (22674, 23079)]