221704008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{486193}}^1$

素因数の和:486221

約数の個数: 32

約数和(自身を含む): 583432800

約数和(自身を除く): 361728792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 486193, 972386, 1458579, 1944772, 2917158, 3889544, 5834316, 9237667, 11668632, 18475334, 27713001, 36950668, 55426002, 73901336, 110852004, 221704008]

約数ペア:

[(1, 221704008), (2, 110852004), (3, 73901336), (4, 55426002), (6, 36950668), (8, 27713001), (12, 18475334), (19, 11668632), (24, 9237667), (38, 5834316), (57, 3889544), (76, 2917158), (114, 1944772), (152, 1458579), (228, 972386), (456, 486193)]