291285168

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 770236416

約数和(自身を除く): 478951248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 127, 142, 213, 254, 284, 381, 426, 508, 568, 673, 762, 852, 1016, 1136, 1346, 1524, 1704, 2019, 2032, 2692, 3048, 3408, 4038, 5384, 6096, 8076, 9017, 10768, 16152, 18034, 27051, 32304, 36068, 47783, 54102, 72136, 85471, 95566, 108204, 143349, 144272, 170942, 191132, 216408, 256413, 286698, 341884, 382264, 432816, 512826, 573396, 683768, 764528, 1025652, 1146792, 1367536, 2051304, 2293584, 4102608, 6068441, 12136882, 18205323, 24273764, 36410646, 48547528, 72821292, 97095056, 145642584, 291285168]

約数ペア:

[(1, 291285168), (2, 145642584), (3, 97095056), (4, 72821292), (6, 48547528), (8, 36410646), (12, 24273764), (16, 18205323), (24, 12136882), (48, 6068441), (71, 4102608), (127, 2293584), (142, 2051304), (213, 1367536), (254, 1146792), (284, 1025652), (381, 764528), (426, 683768), (508, 573396), (568, 512826), (673, 432816), (762, 382264), (852, 341884), (1016, 286698), (1136, 256413), (1346, 216408), (1524, 191132), (1704, 170942), (2019, 144272), (2032, 143349), (2692, 108204), (3048, 95566), (3408, 85471), (4038, 72136), (5384, 54102), (6096, 47783), (8076, 36068), (9017, 32304), (10768, 27051), (16152, 18034)]