1531566276

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{7919}}^1$

素因数の和:8224

約数の個数: 48

約数和(自身を含む): 3640412160

約数和(自身を除く): 2108845884

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 227, 284, 426, 454, 681, 852, 908, 1362, 2724, 7919, 15838, 16117, 23757, 31676, 32234, 47514, 48351, 64468, 95028, 96702, 193404, 562249, 1124498, 1686747, 1797613, 2248996, 3373494, 3595226, 5392839, 6746988, 7190452, 10785678, 21571356, 127630523, 255261046, 382891569, 510522092, 765783138, 1531566276]

約数ペア:

[(1, 1531566276), (2, 765783138), (3, 510522092), (4, 382891569), (6, 255261046), (12, 127630523), (71, 21571356), (142, 10785678), (213, 7190452), (227, 6746988), (284, 5392839), (426, 3595226), (454, 3373494), (681, 2248996), (852, 1797613), (908, 1686747), (1362, 1124498), (2724, 562249), (7919, 193404), (15838, 96702), (16117, 95028), (23757, 64468), (31676, 48351), (32234, 47514)]