731659752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{534839}}^1$

素因数の和:534870

約数の個数: 48

約数和(自身を含む): 2085876000

約数和(自身を除く): 1354216248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 534839, 1069678, 1604517, 2139356, 3209034, 4278712, 4813551, 6418068, 9627102, 10161941, 12836136, 19254204, 20323882, 30485823, 38508408, 40647764, 60971646, 81295528, 91457469, 121943292, 182914938, 243886584, 365829876, 731659752]

約数ペア:

[(1, 731659752), (2, 365829876), (3, 243886584), (4, 182914938), (6, 121943292), (8, 91457469), (9, 81295528), (12, 60971646), (18, 40647764), (19, 38508408), (24, 30485823), (36, 20323882), (38, 19254204), (57, 12836136), (72, 10161941), (76, 9627102), (114, 6418068), (152, 4813551), (171, 4278712), (228, 3209034), (342, 2139356), (456, 1604517), (684, 1069678), (1368, 534839)]