321007464

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{262261}}^1$

素因数の和:262290

約数の個数: 48

約数和(自身を含む): 920539620

約数和(自身を除く): 599532156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 262261, 524522, 786783, 1049044, 1573566, 2098088, 2360349, 3147132, 4458437, 4720698, 6294264, 8916874, 9441396, 13375311, 17833748, 18882792, 26750622, 35667496, 40125933, 53501244, 80251866, 107002488, 160503732, 321007464]

約数ペア:

[(1, 321007464), (2, 160503732), (3, 107002488), (4, 80251866), (6, 53501244), (8, 40125933), (9, 35667496), (12, 26750622), (17, 18882792), (18, 17833748), (24, 13375311), (34, 9441396), (36, 8916874), (51, 6294264), (68, 4720698), (72, 4458437), (102, 3147132), (136, 2360349), (153, 2098088), (204, 1573566), (306, 1049044), (408, 786783), (612, 524522), (1224, 262261)]