488960856

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{48857}}^1$

素因数の和:49008

約数の個数: 48

約数和(自身を含む): 1333823400

約数和(自身を除く): 844862544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 48857, 97714, 146571, 195428, 293142, 390856, 439713, 586284, 879426, 1172568, 1758852, 3517704, 6791123, 13582246, 20373369, 27164492, 40746738, 54328984, 61120107, 81493476, 122240214, 162986952, 244480428, 488960856]

約数ペア:

[(1, 488960856), (2, 244480428), (3, 162986952), (4, 122240214), (6, 81493476), (8, 61120107), (9, 54328984), (12, 40746738), (18, 27164492), (24, 20373369), (36, 13582246), (72, 6791123), (139, 3517704), (278, 1758852), (417, 1172568), (556, 879426), (834, 586284), (1112, 439713), (1251, 390856), (1668, 293142), (2502, 195428), (3336, 146571), (5004, 97714), (10008, 48857)]