247149306

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:737

約数の個数: 80

約数和(自身を含む): 583982784

約数和(自身を除く): 336833478

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 113, 138, 162, 207, 226, 339, 414, 587, 621, 678, 1017, 1174, 1242, 1761, 1863, 2034, 2599, 3051, 3522, 3726, 5198, 5283, 6102, 7797, 9153, 10566, 13501, 15594, 15849, 18306, 23391, 27002, 31698, 40503, 46782, 47547, 66331, 70173, 81006, 95094, 121509, 132662, 140346, 198993, 210519, 243018, 364527, 397986, 421038, 596979, 729054, 1093581, 1193958, 1525613, 1790937, 2187162, 3051226, 3581874, 4576839, 5372811, 9153678, 10745622, 13730517, 27461034, 41191551, 82383102, 123574653, 247149306]

約数ペア:

[(1, 247149306), (2, 123574653), (3, 82383102), (6, 41191551), (9, 27461034), (18, 13730517), (23, 10745622), (27, 9153678), (46, 5372811), (54, 4576839), (69, 3581874), (81, 3051226), (113, 2187162), (138, 1790937), (162, 1525613), (207, 1193958), (226, 1093581), (339, 729054), (414, 596979), (587, 421038), (621, 397986), (678, 364527), (1017, 243018), (1174, 210519), (1242, 198993), (1761, 140346), (1863, 132662), (2034, 121509), (2599, 95094), (3051, 81006), (3522, 70173), (3726, 66331), (5198, 47547), (5283, 46782), (6102, 40503), (7797, 31698), (9153, 27002), (10566, 23391), (13501, 18306), (15594, 15849)]