254602812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65687}}^1$

素因数の和:65730

約数の個数: 48

約数和(自身を含む): 662135040

約数和(自身を除く): 407532228

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 65687, 131374, 197061, 262748, 394122, 788244, 1116679, 1248053, 2233358, 2496106, 3350037, 3744159, 4466716, 4992212, 6700074, 7488318, 13400148, 14976636, 21216901, 42433802, 63650703, 84867604, 127301406, 254602812]

約数ペア:

[(1, 254602812), (2, 127301406), (3, 84867604), (4, 63650703), (6, 42433802), (12, 21216901), (17, 14976636), (19, 13400148), (34, 7488318), (38, 6700074), (51, 4992212), (57, 4466716), (68, 3744159), (76, 3350037), (102, 2496106), (114, 2233358), (204, 1248053), (228, 1116679), (323, 788244), (646, 394122), (969, 262748), (1292, 197061), (1938, 131374), (3876, 65687)]