244992916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 308520044

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 103, 119, 133, 206, 238, 263, 266, 323, 412, 476, 526, 532, 646, 721, 1052, 1292, 1442, 1751, 1841, 1957, 2261, 2884, 3502, 3682, 3914, 4471, 4522, 4997, 7004, 7364, 7828, 8942, 9044, 9994, 12257, 13699, 17884, 19988, 24514, 27089, 27398, 31297, 33269, 34979, 49028, 54178, 54796, 62594, 66538, 69958, 84949, 108356, 125188, 133076, 139916, 169898, 189623, 232883, 339796, 379246, 460513, 465766, 514691, 594643, 758492, 921026, 931532, 1029382, 1189286, 1842052, 2058764, 2378572, 3223591, 3602837, 6447182, 7205674, 8749747, 12894364, 14411348, 17499494, 34998988, 61248229, 122496458, 244992916]

約数ペア:

[(1, 244992916), (2, 122496458), (4, 61248229), (7, 34998988), (14, 17499494), (17, 14411348), (19, 12894364), (28, 8749747), (34, 7205674), (38, 6447182), (68, 3602837), (76, 3223591), (103, 2378572), (119, 2058764), (133, 1842052), (206, 1189286), (238, 1029382), (263, 931532), (266, 921026), (323, 758492), (412, 594643), (476, 514691), (526, 465766), (532, 460513), (646, 379246), (721, 339796), (1052, 232883), (1292, 189623), (1442, 169898), (1751, 139916), (1841, 133076), (1957, 125188), (2261, 108356), (2884, 84949), (3502, 69958), (3682, 66538), (3914, 62594), (4471, 54796), (4522, 54178), (4997, 49028), (7004, 34979), (7364, 33269), (7828, 31297), (8942, 27398), (9044, 27089), (9994, 24514), (12257, 19988), (13699, 17884)]