685422276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23929}}^1$

素因数の和:23985

約数の個数: 96

約数和(自身を含む): 2058362880

約数和(自身を除く): 1372940604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 4092, 4774, 7161, 9548, 14322, 23929, 28644, 47858, 71787, 95716, 143574, 167503, 263219, 287148, 335006, 502509, 526438, 670012, 741799, 789657, 1005018, 1052876, 1483598, 1579314, 1842533, 2010036, 2225397, 2967196, 3158628, 3685066, 4450794, 5192593, 5527599, 7370132, 8159789, 8901588, 10385186, 11055198, 15577779, 16319578, 20770372, 22110396, 24479367, 31155558, 32639156, 48958734, 57118523, 62311116, 97917468, 114237046, 171355569, 228474092, 342711138, 685422276]

約数ペア:

[(1, 685422276), (2, 342711138), (3, 228474092), (4, 171355569), (6, 114237046), (7, 97917468), (11, 62311116), (12, 57118523), (14, 48958734), (21, 32639156), (22, 31155558), (28, 24479367), (31, 22110396), (33, 20770372), (42, 16319578), (44, 15577779), (62, 11055198), (66, 10385186), (77, 8901588), (84, 8159789), (93, 7370132), (124, 5527599), (132, 5192593), (154, 4450794), (186, 3685066), (217, 3158628), (231, 2967196), (308, 2225397), (341, 2010036), (372, 1842533), (434, 1579314), (462, 1483598), (651, 1052876), (682, 1005018), (868, 789657), (924, 741799), (1023, 670012), (1302, 526438), (1364, 502509), (2046, 335006), (2387, 287148), (2604, 263219), (4092, 167503), (4774, 143574), (7161, 95716), (9548, 71787), (14322, 47858), (23929, 28644)]