247491504

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 160

約数和(自身を含む): 773283840

約数和(自身を除く): 525792336

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, 127, 144, 156, 208, 216, 234, 254, 312, 347, 351, 381, 432, 468, 508, 624, 694, 702, 762, 936, 1016, 1041, 1143, 1388, 1404, 1524, 1651, 1872, 2032, 2082, 2286, 2776, 2808, 3048, 3123, 3302, 3429, 4164, 4511, 4572, 4953, 5552, 5616, 6096, 6246, 6604, 6858, 8328, 9022, 9144, 9369, 9906, 12492, 13208, 13533, 13716, 14859, 16656, 18044, 18288, 18738, 19812, 24984, 26416, 27066, 27432, 29718, 36088, 37476, 39624, 40599, 44069, 44577, 49968, 54132, 54864, 59436, 72176, 74952, 79248, 81198, 88138, 89154, 108264, 118872, 121797, 132207, 149904, 162396, 176276, 178308, 216528, 237744, 243594, 264414, 324792, 352552, 356616, 396621, 487188, 528828, 572897, 649584, 705104, 713232, 793242, 974376, 1057656, 1145794, 1189863, 1586484, 1718691, 1948752, 2115312, 2291588, 2379726, 3172968, 3437382, 4583176, 4759452, 5156073, 6345936, 6874764, 9166352, 9518904, 10312146, 13749528, 15468219, 19037808, 20624292, 27499056, 30936438, 41248584, 61872876, 82497168, 123745752, 247491504]

約数ペア:

[(1, 247491504), (2, 123745752), (3, 82497168), (4, 61872876), (6, 41248584), (8, 30936438), (9, 27499056), (12, 20624292), (13, 19037808), (16, 15468219), (18, 13749528), (24, 10312146), (26, 9518904), (27, 9166352), (36, 6874764), (39, 6345936), (48, 5156073), (52, 4759452), (54, 4583176), (72, 3437382), (78, 3172968), (104, 2379726), (108, 2291588), (117, 2115312), (127, 1948752), (144, 1718691), (156, 1586484), (208, 1189863), (216, 1145794), (234, 1057656), (254, 974376), (312, 793242), (347, 713232), (351, 705104), (381, 649584), (432, 572897), (468, 528828), (508, 487188), (624, 396621), (694, 356616), (702, 352552), (762, 324792), (936, 264414), (1016, 243594), (1041, 237744), (1143, 216528), (1388, 178308), (1404, 176276), (1524, 162396), (1651, 149904), (1872, 132207), (2032, 121797), (2082, 118872), (2286, 108264), (2776, 89154), (2808, 88138), (3048, 81198), (3123, 79248), (3302, 74952), (3429, 72176), (4164, 59436), (4511, 54864), (4572, 54132), (4953, 49968), (5552, 44577), (5616, 44069), (6096, 40599), (6246, 39624), (6604, 37476), (6858, 36088), (8328, 29718), (9022, 27432), (9144, 27066), (9369, 26416), (9906, 24984), (12492, 19812), (13208, 18738), (13533, 18288), (13716, 18044), (14859, 16656)]