258942144

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{12373}}^1$

素因数の和:12497

約数の個数: 56

約数和(自身を含む): 691459120

約数和(自身を除く): 432516976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 12373, 20928, 24746, 37119, 49492, 74238, 98984, 148476, 197968, 296952, 395936, 593904, 791872, 1187808, 1348657, 2375616, 2697314, 4045971, 5394628, 8091942, 10789256, 16183884, 21578512, 32367768, 43157024, 64735536, 86314048, 129471072, 258942144]

約数ペア:

[(1, 258942144), (2, 129471072), (3, 86314048), (4, 64735536), (6, 43157024), (8, 32367768), (12, 21578512), (16, 16183884), (24, 10789256), (32, 8091942), (48, 5394628), (64, 4045971), (96, 2697314), (109, 2375616), (192, 1348657), (218, 1187808), (327, 791872), (436, 593904), (654, 395936), (872, 296952), (1308, 197968), (1744, 148476), (2616, 98984), (3488, 74238), (5232, 49492), (6976, 37119), (10464, 24746), (12373, 20928)]