2600208

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 8055040

約数和(自身を除く): 5454832

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, 463, 468, 624, 702, 926, 936, 1389, 1404, 1852, 1872, 2778, 2808, 3704, 4167, 5556, 5616, 6019, 7408, 8334, 11112, 12038, 12501, 16668, 18057, 22224, 24076, 25002, 33336, 36114, 48152, 50004, 54171, 66672, 72228, 96304, 100008, 108342, 144456, 162513, 200016, 216684, 288912, 325026, 433368, 650052, 866736, 1300104, 2600208]

約数ペア:

[(1, 2600208), (2, 1300104), (3, 866736), (4, 650052), (6, 433368), (8, 325026), (9, 288912), (12, 216684), (13, 200016), (16, 162513), (18, 144456), (24, 108342), (26, 100008), (27, 96304), (36, 72228), (39, 66672), (48, 54171), (52, 50004), (54, 48152), (72, 36114), (78, 33336), (104, 25002), (108, 24076), (117, 22224), (144, 18057), (156, 16668), (208, 12501), (216, 12038), (234, 11112), (312, 8334), (351, 7408), (432, 6019), (463, 5616), (468, 5556), (624, 4167), (702, 3704), (926, 2808), (936, 2778), (1389, 1872), (1404, 1852)]