489648768

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 1544663520

約数和(自身を除く): 1055014752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 212, 224, 294, 318, 336, 371, 384, 392, 424, 448, 491, 588, 636, 672, 742, 784, 848, 896, 982, 1113, 1176, 1272, 1344, 1473, 1484, 1568, 1696, 1964, 2226, 2352, 2544, 2597, 2688, 2946, 2968, 3136, 3392, 3437, 3928, 4452, 4704, 5088, 5194, 5892, 5936, 6272, 6784, 6874, 7791, 7856, 8904, 9408, 10176, 10311, 10388, 11784, 11872, 13748, 15582, 15712, 17808, 18816, 20352, 20622, 20776, 23568, 23744, 24059, 26023, 27496, 31164, 31424, 35616, 41244, 41552, 47136, 47488, 48118, 52046, 54992, 62328, 62848, 71232, 72177, 78069, 82488, 83104, 94272, 96236, 104092, 109984, 124656, 142464, 144354, 156138, 164976, 166208, 182161, 188544, 192472, 208184, 219968, 249312, 288708, 312276, 329952, 332416, 364322, 384944, 416368, 439936, 498624, 546483, 577416, 624552, 659904, 728644, 769888, 832736, 997248, 1092966, 1154832, 1249104, 1275127, 1319808, 1457288, 1539776, 1665472, 2185932, 2309664, 2498208, 2550254, 2914576, 3079552, 3330944, 3825381, 4371864, 4619328, 4996416, 5100508, 5829152, 7650762, 8743728, 9238656, 9992832, 10201016, 11658304, 15301524, 17487456, 20402032, 23316608, 30603048, 34974912, 40804064, 61206096, 69949824, 81608128, 122412192, 163216256, 244824384, 489648768]

約数ペア:

[(1, 489648768), (2, 244824384), (3, 163216256), (4, 122412192), (6, 81608128), (7, 69949824), (8, 61206096), (12, 40804064), (14, 34974912), (16, 30603048), (21, 23316608), (24, 20402032), (28, 17487456), (32, 15301524), (42, 11658304), (48, 10201016), (49, 9992832), (53, 9238656), (56, 8743728), (64, 7650762), (84, 5829152), (96, 5100508), (98, 4996416), (106, 4619328), (112, 4371864), (128, 3825381), (147, 3330944), (159, 3079552), (168, 2914576), (192, 2550254), (196, 2498208), (212, 2309664), (224, 2185932), (294, 1665472), (318, 1539776), (336, 1457288), (371, 1319808), (384, 1275127), (392, 1249104), (424, 1154832), (448, 1092966), (491, 997248), (588, 832736), (636, 769888), (672, 728644), (742, 659904), (784, 624552), (848, 577416), (896, 546483), (982, 498624), (1113, 439936), (1176, 416368), (1272, 384944), (1344, 364322), (1473, 332416), (1484, 329952), (1568, 312276), (1696, 288708), (1964, 249312), (2226, 219968), (2352, 208184), (2544, 192472), (2597, 188544), (2688, 182161), (2946, 166208), (2968, 164976), (3136, 156138), (3392, 144354), (3437, 142464), (3928, 124656), (4452, 109984), (4704, 104092), (5088, 96236), (5194, 94272), (5892, 83104), (5936, 82488), (6272, 78069), (6784, 72177), (6874, 71232), (7791, 62848), (7856, 62328), (8904, 54992), (9408, 52046), (10176, 48118), (10311, 47488), (10388, 47136), (11784, 41552), (11872, 41244), (13748, 35616), (15582, 31424), (15712, 31164), (17808, 27496), (18816, 26023), (20352, 24059), (20622, 23744), (20776, 23568)]