291851868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{315857}}^1$

素因数の和:315882

約数の個数: 48

約数和(自身を含む): 849026304

約数和(自身を除く): 557174436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 315857, 631714, 947571, 1263428, 1895142, 2210999, 3474427, 3790284, 4421998, 6632997, 6948854, 8843996, 10423281, 13265994, 13897708, 20846562, 24320989, 26531988, 41693124, 48641978, 72962967, 97283956, 145925934, 291851868]

約数ペア:

[(1, 291851868), (2, 145925934), (3, 97283956), (4, 72962967), (6, 48641978), (7, 41693124), (11, 26531988), (12, 24320989), (14, 20846562), (21, 13897708), (22, 13265994), (28, 10423281), (33, 8843996), (42, 6948854), (44, 6632997), (66, 4421998), (77, 3790284), (84, 3474427), (132, 2210999), (154, 1895142), (231, 1263428), (308, 947571), (462, 631714), (924, 315857)]