612587136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 1867824000

約数和(自身を除く): 1255236864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 349, 384, 448, 653, 672, 698, 896, 1047, 1306, 1344, 1396, 1959, 2094, 2443, 2612, 2688, 2792, 3918, 4188, 4571, 4886, 5224, 5584, 7329, 7836, 8376, 9142, 9772, 10448, 11168, 13713, 14658, 15672, 16752, 18284, 19544, 20896, 22336, 27426, 29316, 31344, 33504, 36568, 39088, 41792, 44672, 54852, 58632, 62688, 67008, 73136, 78176, 83584, 109704, 117264, 125376, 134016, 146272, 156352, 219408, 227897, 234528, 250752, 292544, 312704, 438816, 455794, 469056, 585088, 683691, 877632, 911588, 938112, 1367382, 1595279, 1755264, 1823176, 2734764, 3190558, 3646352, 4785837, 5469528, 6381116, 7292704, 9571674, 10939056, 12762232, 14585408, 19143348, 21878112, 25524464, 29170816, 38286696, 43756224, 51048928, 76573392, 87512448, 102097856, 153146784, 204195712, 306293568, 612587136]

約数ペア:

[(1, 612587136), (2, 306293568), (3, 204195712), (4, 153146784), (6, 102097856), (7, 87512448), (8, 76573392), (12, 51048928), (14, 43756224), (16, 38286696), (21, 29170816), (24, 25524464), (28, 21878112), (32, 19143348), (42, 14585408), (48, 12762232), (56, 10939056), (64, 9571674), (84, 7292704), (96, 6381116), (112, 5469528), (128, 4785837), (168, 3646352), (192, 3190558), (224, 2734764), (336, 1823176), (349, 1755264), (384, 1595279), (448, 1367382), (653, 938112), (672, 911588), (698, 877632), (896, 683691), (1047, 585088), (1306, 469056), (1344, 455794), (1396, 438816), (1959, 312704), (2094, 292544), (2443, 250752), (2612, 234528), (2688, 227897), (2792, 219408), (3918, 156352), (4188, 146272), (4571, 134016), (4886, 125376), (5224, 117264), (5584, 109704), (7329, 83584), (7836, 78176), (8376, 73136), (9142, 67008), (9772, 62688), (10448, 58632), (11168, 54852), (13713, 44672), (14658, 41792), (15672, 39088), (16752, 36568), (18284, 33504), (19544, 31344), (20896, 29316), (22336, 27426)]