417257988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{55813}}^1$

素因数の和:55916

約数の個数: 48

約数和(自身を含む): 1125210240

約数和(自身を除く): 707952252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 55813, 111626, 167439, 223252, 334878, 390691, 669756, 781382, 1172073, 1562764, 2344146, 4688292, 4967357, 9934714, 14902071, 19869428, 29804142, 34771499, 59608284, 69542998, 104314497, 139085996, 208628994, 417257988]

約数ペア:

[(1, 417257988), (2, 208628994), (3, 139085996), (4, 104314497), (6, 69542998), (7, 59608284), (12, 34771499), (14, 29804142), (21, 19869428), (28, 14902071), (42, 9934714), (84, 4967357), (89, 4688292), (178, 2344146), (267, 1562764), (356, 1172073), (534, 781382), (623, 669756), (1068, 390691), (1246, 334878), (1869, 223252), (2492, 167439), (3738, 111626), (7476, 55813)]