281415744

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3847}}^1$

素因数の和:3992

約数の個数: 84

約数和(自身を含む): 813190144

約数和(自身を除く): 531774400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3847, 4064, 4572, 6096, 7694, 8128, 9144, 11541, 12192, 15388, 18288, 23082, 24384, 30776, 34623, 36576, 46164, 61552, 69246, 73152, 92328, 123104, 138492, 184656, 246208, 276984, 369312, 488569, 553968, 738624, 977138, 1107936, 1465707, 1954276, 2215872, 2931414, 3908552, 4397121, 5862828, 7817104, 8794242, 11725656, 15634208, 17588484, 23451312, 31268416, 35176968, 46902624, 70353936, 93805248, 140707872, 281415744]

約数ペア:

[(1, 281415744), (2, 140707872), (3, 93805248), (4, 70353936), (6, 46902624), (8, 35176968), (9, 31268416), (12, 23451312), (16, 17588484), (18, 15634208), (24, 11725656), (32, 8794242), (36, 7817104), (48, 5862828), (64, 4397121), (72, 3908552), (96, 2931414), (127, 2215872), (144, 1954276), (192, 1465707), (254, 1107936), (288, 977138), (381, 738624), (508, 553968), (576, 488569), (762, 369312), (1016, 276984), (1143, 246208), (1524, 184656), (2032, 138492), (2286, 123104), (3048, 92328), (3847, 73152), (4064, 69246), (4572, 61552), (6096, 46164), (7694, 36576), (8128, 34623), (9144, 30776), (11541, 24384), (12192, 23082), (15388, 18288)]