248345136

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{44221}}^1$

素因数の和:44251

約数の個数: 80

約数和(自身を含む): 767693920

約数和(自身を除く): 519348784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 44221, 88442, 132663, 176884, 265326, 353768, 397989, 530652, 574873, 707536, 795978, 1061304, 1149746, 1193967, 1591956, 1724619, 2122608, 2299492, 2387934, 3183912, 3449238, 4598984, 4775868, 5173857, 6367824, 6898476, 9197968, 9551736, 10347714, 13796952, 15521571, 19103472, 20695428, 27593904, 31043142, 41390856, 62086284, 82781712, 124172568, 248345136]

約数ペア:

[(1, 248345136), (2, 124172568), (3, 82781712), (4, 62086284), (6, 41390856), (8, 31043142), (9, 27593904), (12, 20695428), (13, 19103472), (16, 15521571), (18, 13796952), (24, 10347714), (26, 9551736), (27, 9197968), (36, 6898476), (39, 6367824), (48, 5173857), (52, 4775868), (54, 4598984), (72, 3449238), (78, 3183912), (104, 2387934), (108, 2299492), (117, 2122608), (144, 1724619), (156, 1591956), (208, 1193967), (216, 1149746), (234, 1061304), (312, 795978), (351, 707536), (432, 574873), (468, 530652), (624, 397989), (702, 353768), (936, 265326), (1404, 176884), (1872, 132663), (2808, 88442), (5616, 44221)]