221949216

素因数分解:

$2^5\times 3^2\times {\mathrm{770657}}^1$

素因数の和:770673

約数の個数: 36

約数和(自身を含む): 631168902

約数和(自身を除く): 409219686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 770657, 1541314, 2311971, 3082628, 4623942, 6165256, 6935913, 9247884, 12330512, 13871826, 18495768, 24661024, 27743652, 36991536, 55487304, 73983072, 110974608, 221949216]

約数ペア:

[(1, 221949216), (2, 110974608), (3, 73983072), (4, 55487304), (6, 36991536), (8, 27743652), (9, 24661024), (12, 18495768), (16, 13871826), (18, 12330512), (24, 9247884), (32, 6935913), (36, 6165256), (48, 4623942), (72, 3082628), (96, 2311971), (144, 1541314), (288, 770657)]