717730848

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 2188247040

約数和(自身を除く): 1470516192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 127, 144, 186, 211, 216, 248, 254, 279, 288, 372, 381, 422, 432, 496, 508, 558, 633, 744, 762, 837, 844, 864, 992, 1016, 1116, 1143, 1266, 1488, 1524, 1674, 1688, 1899, 2032, 2232, 2286, 2532, 2976, 3048, 3348, 3376, 3429, 3798, 3937, 4064, 4464, 4572, 5064, 5697, 6096, 6541, 6696, 6752, 6858, 7596, 7874, 8928, 9144, 10128, 11394, 11811, 12192, 13082, 13392, 13716, 15192, 15748, 18288, 19623, 20256, 22788, 23622, 26164, 26784, 26797, 27432, 30384, 31496, 35433, 36576, 39246, 45576, 47244, 52328, 53594, 54864, 58869, 60768, 62992, 70866, 78492, 80391, 91152, 94488, 104656, 106299, 107188, 109728, 117738, 125984, 141732, 156984, 160782, 176607, 182304, 188976, 209312, 212598, 214376, 235476, 241173, 283464, 313968, 321564, 353214, 377952, 425196, 428752, 470952, 482346, 566928, 627936, 643128, 706428, 723519, 830707, 850392, 857504, 941904, 964692, 1133856, 1286256, 1412856, 1447038, 1661414, 1700784, 1883808, 1929384, 2492121, 2572512, 2825712, 2894076, 3322828, 3401568, 3858768, 4984242, 5651424, 5788152, 6645656, 7476363, 7717536, 9968484, 11576304, 13291312, 14952726, 19936968, 22429089, 23152608, 26582624, 29905452, 39873936, 44858178, 59810904, 79747872, 89716356, 119621808, 179432712, 239243616, 358865424, 717730848]

約数ペア:

[(1, 717730848), (2, 358865424), (3, 239243616), (4, 179432712), (6, 119621808), (8, 89716356), (9, 79747872), (12, 59810904), (16, 44858178), (18, 39873936), (24, 29905452), (27, 26582624), (31, 23152608), (32, 22429089), (36, 19936968), (48, 14952726), (54, 13291312), (62, 11576304), (72, 9968484), (93, 7717536), (96, 7476363), (108, 6645656), (124, 5788152), (127, 5651424), (144, 4984242), (186, 3858768), (211, 3401568), (216, 3322828), (248, 2894076), (254, 2825712), (279, 2572512), (288, 2492121), (372, 1929384), (381, 1883808), (422, 1700784), (432, 1661414), (496, 1447038), (508, 1412856), (558, 1286256), (633, 1133856), (744, 964692), (762, 941904), (837, 857504), (844, 850392), (864, 830707), (992, 723519), (1016, 706428), (1116, 643128), (1143, 627936), (1266, 566928), (1488, 482346), (1524, 470952), (1674, 428752), (1688, 425196), (1899, 377952), (2032, 353214), (2232, 321564), (2286, 313968), (2532, 283464), (2976, 241173), (3048, 235476), (3348, 214376), (3376, 212598), (3429, 209312), (3798, 188976), (3937, 182304), (4064, 176607), (4464, 160782), (4572, 156984), (5064, 141732), (5697, 125984), (6096, 117738), (6541, 109728), (6696, 107188), (6752, 106299), (6858, 104656), (7596, 94488), (7874, 91152), (8928, 80391), (9144, 78492), (10128, 70866), (11394, 62992), (11811, 60768), (12192, 58869), (13082, 54864), (13392, 53594), (13716, 52328), (15192, 47244), (15748, 45576), (18288, 39246), (19623, 36576), (20256, 35433), (22788, 31496), (23622, 30384), (26164, 27432), (26784, 26797)]