263759808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105673}}^1$

素因数の和:105701

約数の個数: 56

約数和(自身を含む): 751553488

約数和(自身を除く): 487793680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 105673, 211346, 317019, 422692, 634038, 845384, 1268076, 1373749, 1690768, 2536152, 2747498, 3381536, 4121247, 5072304, 5494996, 6763072, 8242494, 10144608, 10989992, 16484988, 20289216, 21979984, 32969976, 43959968, 65939952, 87919936, 131879904, 263759808]

約数ペア:

[(1, 263759808), (2, 131879904), (3, 87919936), (4, 65939952), (6, 43959968), (8, 32969976), (12, 21979984), (13, 20289216), (16, 16484988), (24, 10989992), (26, 10144608), (32, 8242494), (39, 6763072), (48, 5494996), (52, 5072304), (64, 4121247), (78, 3381536), (96, 2747498), (104, 2536152), (156, 1690768), (192, 1373749), (208, 1268076), (312, 845384), (416, 634038), (624, 422692), (832, 317019), (1248, 211346), (2496, 105673)]