1317369216

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 3580934400

約数和(自身を除く): 2263565184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 211, 213, 229, 284, 384, 422, 426, 458, 568, 633, 687, 844, 852, 916, 1136, 1266, 1374, 1688, 1704, 1832, 2272, 2532, 2748, 3376, 3408, 3664, 4544, 5064, 5496, 6752, 6816, 7328, 9088, 10128, 10992, 13504, 13632, 14656, 14981, 16259, 20256, 21984, 27008, 27264, 29312, 29962, 32518, 40512, 43968, 44943, 48319, 48777, 59924, 65036, 81024, 87936, 89886, 96638, 97554, 119848, 130072, 144957, 179772, 193276, 195108, 239696, 260144, 289914, 359544, 386552, 390216, 479392, 520288, 579828, 719088, 773104, 780432, 958784, 1040576, 1159656, 1438176, 1546208, 1560864, 1917568, 2081152, 2319312, 2876352, 3092416, 3121728, 3430649, 4638624, 5752704, 6184832, 6243456, 6861298, 9277248, 10291947, 13722596, 18554496, 20583894, 27445192, 41167788, 54890384, 82335576, 109780768, 164671152, 219561536, 329342304, 439123072, 658684608, 1317369216]

約数ペア:

[(1, 1317369216), (2, 658684608), (3, 439123072), (4, 329342304), (6, 219561536), (8, 164671152), (12, 109780768), (16, 82335576), (24, 54890384), (32, 41167788), (48, 27445192), (64, 20583894), (71, 18554496), (96, 13722596), (128, 10291947), (142, 9277248), (192, 6861298), (211, 6243456), (213, 6184832), (229, 5752704), (284, 4638624), (384, 3430649), (422, 3121728), (426, 3092416), (458, 2876352), (568, 2319312), (633, 2081152), (687, 1917568), (844, 1560864), (852, 1546208), (916, 1438176), (1136, 1159656), (1266, 1040576), (1374, 958784), (1688, 780432), (1704, 773104), (1832, 719088), (2272, 579828), (2532, 520288), (2748, 479392), (3376, 390216), (3408, 386552), (3664, 359544), (4544, 289914), (5064, 260144), (5496, 239696), (6752, 195108), (6816, 193276), (7328, 179772), (9088, 144957), (10128, 130072), (10992, 119848), (13504, 97554), (13632, 96638), (14656, 89886), (14981, 87936), (16259, 81024), (20256, 65036), (21984, 59924), (27008, 48777), (27264, 48319), (29312, 44943), (29962, 43968), (32518, 40512)]