215699376

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{32801}}^1$

素因数の和:32949

約数の個数: 40

約数和(自身を含む): 561307824

約数和(自身を除く): 345608448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 32801, 65602, 98403, 131204, 196806, 262408, 393612, 524816, 787224, 1574448, 4493737, 8987474, 13481211, 17974948, 26962422, 35949896, 53924844, 71899792, 107849688, 215699376]

約数ペア:

[(1, 215699376), (2, 107849688), (3, 71899792), (4, 53924844), (6, 35949896), (8, 26962422), (12, 17974948), (16, 13481211), (24, 8987474), (48, 4493737), (137, 1574448), (274, 787224), (411, 524816), (548, 393612), (822, 262408), (1096, 196806), (1644, 131204), (2192, 98403), (3288, 65602), (6576, 32801)]