280429344

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{24967}}^1$

素因数の和:24999

約数の個数: 96

約数和(自身を含む): 880871040

約数和(自身を除く): 600441696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 24967, 49934, 74901, 99868, 149802, 199736, 224703, 299604, 324571, 399472, 449406, 599208, 649142, 674109, 798944, 898812, 973713, 1198416, 1298284, 1348218, 1797624, 1947426, 2396832, 2596568, 2696436, 2921139, 3595248, 3894852, 5193136, 5392872, 5842278, 7190496, 7789704, 8763417, 10386272, 10785744, 11684556, 15579408, 17526834, 21571488, 23369112, 31158816, 35053668, 46738224, 70107336, 93476448, 140214672, 280429344]

約数ペア:

[(1, 280429344), (2, 140214672), (3, 93476448), (4, 70107336), (6, 46738224), (8, 35053668), (9, 31158816), (12, 23369112), (13, 21571488), (16, 17526834), (18, 15579408), (24, 11684556), (26, 10785744), (27, 10386272), (32, 8763417), (36, 7789704), (39, 7190496), (48, 5842278), (52, 5392872), (54, 5193136), (72, 3894852), (78, 3595248), (96, 2921139), (104, 2696436), (108, 2596568), (117, 2396832), (144, 1947426), (156, 1797624), (208, 1348218), (216, 1298284), (234, 1198416), (288, 973713), (312, 898812), (351, 798944), (416, 674109), (432, 649142), (468, 599208), (624, 449406), (702, 399472), (864, 324571), (936, 299604), (1248, 224703), (1404, 199736), (1872, 149802), (2808, 99868), (3744, 74901), (5616, 49934), (11232, 24967)]