227551872

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13781}}^1$

素因数の和:13841

約数の個数: 64

約数和(自身を含む): 618536160

約数和(自身を除く): 390984288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 13781, 16512, 27562, 41343, 55124, 82686, 110248, 165372, 220496, 330744, 440992, 592583, 661488, 881984, 1185166, 1322976, 1763968, 1777749, 2370332, 2645952, 3555498, 4740664, 5291904, 7110996, 9481328, 14221992, 18962656, 28443984, 37925312, 56887968, 75850624, 113775936, 227551872]

約数ペア:

[(1, 227551872), (2, 113775936), (3, 75850624), (4, 56887968), (6, 37925312), (8, 28443984), (12, 18962656), (16, 14221992), (24, 9481328), (32, 7110996), (43, 5291904), (48, 4740664), (64, 3555498), (86, 2645952), (96, 2370332), (128, 1777749), (129, 1763968), (172, 1322976), (192, 1185166), (258, 881984), (344, 661488), (384, 592583), (516, 440992), (688, 330744), (1032, 220496), (1376, 165372), (2064, 110248), (2752, 82686), (4128, 55124), (5504, 41343), (8256, 27562), (13781, 16512)]