291839868

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 783104000

約数和(自身を除く): 491264132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 199, 222, 333, 367, 398, 444, 597, 666, 734, 796, 999, 1101, 1194, 1332, 1468, 1791, 1998, 2202, 2388, 3303, 3582, 3996, 4404, 5373, 6606, 7164, 7363, 9909, 10746, 13212, 13579, 14726, 19818, 21492, 22089, 27158, 29452, 39636, 40737, 44178, 54316, 66267, 73033, 81474, 88356, 122211, 132534, 146066, 162948, 198801, 219099, 244422, 265068, 292132, 366633, 397602, 438198, 488844, 657297, 733266, 795204, 876396, 1314594, 1466532, 1971891, 2629188, 2702221, 3943782, 5404442, 7887564, 8106663, 10808884, 16213326, 24319989, 32426652, 48639978, 72959967, 97279956, 145919934, 291839868]

約数ペア:

[(1, 291839868), (2, 145919934), (3, 97279956), (4, 72959967), (6, 48639978), (9, 32426652), (12, 24319989), (18, 16213326), (27, 10808884), (36, 8106663), (37, 7887564), (54, 5404442), (74, 3943782), (108, 2702221), (111, 2629188), (148, 1971891), (199, 1466532), (222, 1314594), (333, 876396), (367, 795204), (398, 733266), (444, 657297), (597, 488844), (666, 438198), (734, 397602), (796, 366633), (999, 292132), (1101, 265068), (1194, 244422), (1332, 219099), (1468, 198801), (1791, 162948), (1998, 146066), (2202, 132534), (2388, 122211), (3303, 88356), (3582, 81474), (3996, 73033), (4404, 66267), (5373, 54316), (6606, 44178), (7164, 40737), (7363, 39636), (9909, 29452), (10746, 27158), (13212, 22089), (13579, 21492), (14726, 19818)]