306918468

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{38231}}^1$

素因数の和:38464

約数の個数: 36

約数和(自身を含む): 779321088

約数和(自身を除く): 472402620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 38231, 76462, 114693, 152924, 229386, 344079, 458772, 688158, 1376316, 8525513, 17051026, 25576539, 34102052, 51153078, 76729617, 102306156, 153459234, 306918468]

約数ペア:

[(1, 306918468), (2, 153459234), (3, 102306156), (4, 76729617), (6, 51153078), (9, 34102052), (12, 25576539), (18, 17051026), (36, 8525513), (223, 1376316), (446, 688158), (669, 458772), (892, 344079), (1338, 229386), (2007, 152924), (2676, 114693), (4014, 76462), (8028, 38231)]