276593408

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 703266816

約数和(自身を除く): 426673408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 383, 403, 416, 434, 448, 496, 728, 766, 806, 832, 868, 896, 992, 1456, 1532, 1612, 1664, 1736, 1792, 1984, 2681, 2821, 2912, 3064, 3224, 3328, 3472, 3968, 4979, 5362, 5642, 5824, 6128, 6448, 6944, 7936, 9958, 10724, 11284, 11648, 11873, 12256, 12896, 13888, 19916, 21448, 22568, 23296, 23746, 24512, 25792, 27776, 34853, 39832, 42896, 45136, 47492, 49024, 51584, 55552, 69706, 79664, 83111, 85792, 90272, 94984, 98048, 103168, 139412, 154349, 159328, 166222, 171584, 180544, 189968, 278824, 308698, 318656, 332444, 343168, 361088, 379936, 557648, 617396, 637312, 664888, 686336, 722176, 759872, 1080443, 1115296, 1234792, 1274624, 1329776, 1519744, 2160886, 2230592, 2469584, 2659552, 3039488, 4321772, 4461184, 4939168, 5319104, 8643544, 8922368, 9878336, 10638208, 17287088, 19756672, 21276416, 34574176, 39513344, 69148352, 138296704, 276593408]

約数ペア:

[(1, 276593408), (2, 138296704), (4, 69148352), (7, 39513344), (8, 34574176), (13, 21276416), (14, 19756672), (16, 17287088), (26, 10638208), (28, 9878336), (31, 8922368), (32, 8643544), (52, 5319104), (56, 4939168), (62, 4461184), (64, 4321772), (91, 3039488), (104, 2659552), (112, 2469584), (124, 2230592), (128, 2160886), (182, 1519744), (208, 1329776), (217, 1274624), (224, 1234792), (248, 1115296), (256, 1080443), (364, 759872), (383, 722176), (403, 686336), (416, 664888), (434, 637312), (448, 617396), (496, 557648), (728, 379936), (766, 361088), (806, 343168), (832, 332444), (868, 318656), (896, 308698), (992, 278824), (1456, 189968), (1532, 180544), (1612, 171584), (1664, 166222), (1736, 159328), (1792, 154349), (1984, 139412), (2681, 103168), (2821, 98048), (2912, 94984), (3064, 90272), (3224, 85792), (3328, 83111), (3472, 79664), (3968, 69706), (4979, 55552), (5362, 51584), (5642, 49024), (5824, 47492), (6128, 45136), (6448, 42896), (6944, 39832), (7936, 34853), (9958, 27776), (10724, 25792), (11284, 24512), (11648, 23746), (11873, 23296), (12256, 22568), (12896, 21448), (13888, 19916)]