388082199423

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 557581939200

約数和(自身を除く): 169499739777

約数列:

[1, 3, 19, 57, 59, 177, 361, 373, 857, 1083, 1119, 1121, 2571, 3363, 6859, 7087, 16283, 20577, 21261, 21299, 22007, 48849, 50563, 63897, 66021, 134653, 151689, 309377, 319661, 403959, 404681, 418133, 928131, 958983, 960697, 1214043, 1254399, 2558407, 2882091, 5878163, 6073559, 7675221, 7944527, 17634489, 18220677, 18253243, 18859999, 23833581, 54759729, 56579997, 115397621, 150946013, 346192863, 346811617, 358339981, 452838039, 1040434851, 1075019943, 2192554799, 6577664397, 6808459639, 20425378917, 129360733141, 388082199423]

約数ペア:

[(1, 388082199423), (3, 129360733141), (19, 20425378917), (57, 6808459639), (59, 6577664397), (177, 2192554799), (361, 1075019943), (373, 1040434851), (857, 452838039), (1083, 358339981), (1119, 346811617), (1121, 346192863), (2571, 150946013), (3363, 115397621), (6859, 56579997), (7087, 54759729), (16283, 23833581), (20577, 18859999), (21261, 18253243), (21299, 18220677), (22007, 17634489), (48849, 7944527), (50563, 7675221), (63897, 6073559), (66021, 5878163), (134653, 2882091), (151689, 2558407), (309377, 1254399), (319661, 1214043), (403959, 960697), (404681, 958983), (418133, 928131)]