265439616

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53173}}^1$

素因数の和:53203

約数の個数: 64

約数和(自身を含む): 759324720

約数和(自身を除く): 493885104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 53173, 106346, 159519, 212692, 319038, 425384, 638076, 691249, 850768, 1276152, 1382498, 1701536, 2073747, 2552304, 2764996, 3403072, 4147494, 5104608, 5529992, 6806144, 8294988, 10209216, 11059984, 16589976, 20418432, 22119968, 33179952, 44239936, 66359904, 88479872, 132719808, 265439616]

約数ペア:

[(1, 265439616), (2, 132719808), (3, 88479872), (4, 66359904), (6, 44239936), (8, 33179952), (12, 22119968), (13, 20418432), (16, 16589976), (24, 11059984), (26, 10209216), (32, 8294988), (39, 6806144), (48, 5529992), (52, 5104608), (64, 4147494), (78, 3403072), (96, 2764996), (104, 2552304), (128, 2073747), (156, 1701536), (192, 1382498), (208, 1276152), (312, 850768), (384, 691249), (416, 638076), (624, 425384), (832, 319038), (1248, 212692), (1664, 159519), (2496, 106346), (4992, 53173)]