279117552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 861405184

約数和(自身を除く): 582287632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 127, 168, 186, 211, 217, 248, 254, 336, 372, 381, 422, 434, 496, 508, 633, 651, 744, 762, 844, 868, 889, 1016, 1266, 1302, 1477, 1488, 1524, 1688, 1736, 1778, 2032, 2532, 2604, 2667, 2954, 3048, 3376, 3472, 3556, 3937, 4431, 5064, 5208, 5334, 5908, 6096, 6541, 7112, 7874, 8862, 10128, 10416, 10668, 11811, 11816, 13082, 14224, 15748, 17724, 19623, 21336, 23622, 23632, 26164, 26797, 27559, 31496, 35448, 39246, 42672, 45787, 47244, 52328, 53594, 55118, 62992, 70896, 78492, 80391, 82677, 91574, 94488, 104656, 107188, 110236, 137361, 156984, 160782, 165354, 183148, 187579, 188976, 214376, 220472, 274722, 313968, 321564, 330708, 366296, 375158, 428752, 440944, 549444, 562737, 643128, 661416, 732592, 750316, 830707, 1098888, 1125474, 1286256, 1322832, 1500632, 1661414, 2197776, 2250948, 2492121, 3001264, 3322828, 4501896, 4984242, 5814949, 6645656, 9003792, 9968484, 11629898, 13291312, 17444847, 19936968, 23259796, 34889694, 39873936, 46519592, 69779388, 93039184, 139558776, 279117552]

約数ペア:

[(1, 279117552), (2, 139558776), (3, 93039184), (4, 69779388), (6, 46519592), (7, 39873936), (8, 34889694), (12, 23259796), (14, 19936968), (16, 17444847), (21, 13291312), (24, 11629898), (28, 9968484), (31, 9003792), (42, 6645656), (48, 5814949), (56, 4984242), (62, 4501896), (84, 3322828), (93, 3001264), (112, 2492121), (124, 2250948), (127, 2197776), (168, 1661414), (186, 1500632), (211, 1322832), (217, 1286256), (248, 1125474), (254, 1098888), (336, 830707), (372, 750316), (381, 732592), (422, 661416), (434, 643128), (496, 562737), (508, 549444), (633, 440944), (651, 428752), (744, 375158), (762, 366296), (844, 330708), (868, 321564), (889, 313968), (1016, 274722), (1266, 220472), (1302, 214376), (1477, 188976), (1488, 187579), (1524, 183148), (1688, 165354), (1736, 160782), (1778, 156984), (2032, 137361), (2532, 110236), (2604, 107188), (2667, 104656), (2954, 94488), (3048, 91574), (3376, 82677), (3472, 80391), (3556, 78492), (3937, 70896), (4431, 62992), (5064, 55118), (5208, 53594), (5334, 52328), (5908, 47244), (6096, 45787), (6541, 42672), (7112, 39246), (7874, 35448), (8862, 31496), (10128, 27559), (10416, 26797), (10668, 26164), (11811, 23632), (11816, 23622), (13082, 21336), (14224, 19623), (15748, 17724)]