307989468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{450277}}^1$

素因数の和:450306

約数の個数: 36

約数和(自身を含む): 819505960

約数和(自身を除く): 511516492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 450277, 900554, 1350831, 1801108, 2701662, 4052493, 5403324, 8104986, 8555263, 16209972, 17110526, 25665789, 34221052, 51331578, 76997367, 102663156, 153994734, 307989468]

約数ペア:

[(1, 307989468), (2, 153994734), (3, 102663156), (4, 76997367), (6, 51331578), (9, 34221052), (12, 25665789), (18, 17110526), (19, 16209972), (36, 8555263), (38, 8104986), (57, 5403324), (76, 4052493), (114, 2701662), (171, 1801108), (228, 1350831), (342, 900554), (684, 450277)]