2499751464

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 7564492800

約数和(自身を除く): 5064741336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 191, 196, 217, 248, 294, 359, 372, 382, 392, 434, 573, 588, 651, 718, 744, 764, 868, 1077, 1146, 1176, 1302, 1337, 1436, 1519, 1528, 1736, 2154, 2292, 2513, 2604, 2674, 2872, 3038, 4011, 4308, 4557, 4584, 5026, 5208, 5348, 5921, 6076, 7539, 8022, 8616, 9114, 9359, 10052, 10696, 11129, 11842, 12152, 15078, 16044, 17591, 17763, 18228, 18718, 20104, 22258, 23684, 28077, 30156, 32088, 33387, 35182, 35526, 36456, 37436, 41447, 44516, 47368, 52773, 56154, 60312, 66774, 68569, 70364, 71052, 74872, 77903, 82894, 89032, 105546, 112308, 124341, 133548, 137138, 140728, 142104, 155806, 165788, 205707, 211092, 224616, 233709, 248682, 267096, 274276, 290129, 311612, 331576, 411414, 422184, 467418, 479983, 497364, 545321, 548552, 580258, 623224, 822828, 870387, 934836, 959966, 994728, 1090642, 1160516, 1439949, 1635963, 1645656, 1740774, 1869672, 1919932, 2125639, 2181284, 2321032, 2879898, 3271926, 3359881, 3481548, 3839864, 4251278, 4362568, 5759796, 6376917, 6543852, 6719762, 6963096, 8502556, 10079643, 11519592, 12753834, 13087704, 13439524, 14879473, 17005112, 20159286, 25507668, 26879048, 29758946, 40318572, 44638419, 51015336, 59517892, 80637144, 89276838, 104156311, 119035784, 178553676, 208312622, 312468933, 357107352, 416625244, 624937866, 833250488, 1249875732, 2499751464]

約数ペア:

[(1, 2499751464), (2, 1249875732), (3, 833250488), (4, 624937866), (6, 416625244), (7, 357107352), (8, 312468933), (12, 208312622), (14, 178553676), (21, 119035784), (24, 104156311), (28, 89276838), (31, 80637144), (42, 59517892), (49, 51015336), (56, 44638419), (62, 40318572), (84, 29758946), (93, 26879048), (98, 25507668), (124, 20159286), (147, 17005112), (168, 14879473), (186, 13439524), (191, 13087704), (196, 12753834), (217, 11519592), (248, 10079643), (294, 8502556), (359, 6963096), (372, 6719762), (382, 6543852), (392, 6376917), (434, 5759796), (573, 4362568), (588, 4251278), (651, 3839864), (718, 3481548), (744, 3359881), (764, 3271926), (868, 2879898), (1077, 2321032), (1146, 2181284), (1176, 2125639), (1302, 1919932), (1337, 1869672), (1436, 1740774), (1519, 1645656), (1528, 1635963), (1736, 1439949), (2154, 1160516), (2292, 1090642), (2513, 994728), (2604, 959966), (2674, 934836), (2872, 870387), (3038, 822828), (4011, 623224), (4308, 580258), (4557, 548552), (4584, 545321), (5026, 497364), (5208, 479983), (5348, 467418), (5921, 422184), (6076, 411414), (7539, 331576), (8022, 311612), (8616, 290129), (9114, 274276), (9359, 267096), (10052, 248682), (10696, 233709), (11129, 224616), (11842, 211092), (12152, 205707), (15078, 165788), (16044, 155806), (17591, 142104), (17763, 140728), (18228, 137138), (18718, 133548), (20104, 124341), (22258, 112308), (23684, 105546), (28077, 89032), (30156, 82894), (32088, 77903), (33387, 74872), (35182, 71052), (35526, 70364), (36456, 68569), (37436, 66774), (41447, 60312), (44516, 56154), (47368, 52773)]