320680272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607349}}^1$

素因数の和:607371

約数の個数: 40

約数和(自身を含む): 903736800

約数和(自身を除く): 583056528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 607349, 1214698, 1822047, 2429396, 3644094, 4858792, 6680839, 7288188, 9717584, 13361678, 14576376, 20042517, 26723356, 29152752, 40085034, 53446712, 80170068, 106893424, 160340136, 320680272]

約数ペア:

[(1, 320680272), (2, 160340136), (3, 106893424), (4, 80170068), (6, 53446712), (8, 40085034), (11, 29152752), (12, 26723356), (16, 20042517), (22, 14576376), (24, 13361678), (33, 9717584), (44, 7288188), (48, 6680839), (66, 4858792), (88, 3644094), (132, 2429396), (176, 1822047), (264, 1214698), (528, 607349)]