887597952

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 2453483520

約数和(自身を除く): 1565885568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 173, 186, 192, 248, 346, 372, 384, 431, 496, 519, 692, 744, 862, 992, 1038, 1293, 1384, 1488, 1724, 1984, 2076, 2586, 2768, 2976, 3448, 3968, 4152, 5172, 5363, 5536, 5952, 6896, 8304, 10344, 10726, 11072, 11904, 13361, 13792, 16089, 16608, 20688, 21452, 22144, 26722, 27584, 32178, 33216, 40083, 41376, 42904, 53444, 55168, 64356, 66432, 74563, 80166, 82752, 85808, 106888, 128712, 149126, 160332, 165504, 171616, 213776, 223689, 257424, 298252, 320664, 343232, 427552, 447378, 514848, 596504, 641328, 686464, 855104, 894756, 1029696, 1193008, 1282656, 1710208, 1789512, 2059392, 2311453, 2386016, 2565312, 3579024, 4622906, 4772032, 5130624, 6934359, 7158048, 9245812, 9544064, 13868718, 14316096, 18491624, 27737436, 28632192, 36983248, 55474872, 73966496, 110949744, 147932992, 221899488, 295865984, 443798976, 887597952]

約数ペア:

[(1, 887597952), (2, 443798976), (3, 295865984), (4, 221899488), (6, 147932992), (8, 110949744), (12, 73966496), (16, 55474872), (24, 36983248), (31, 28632192), (32, 27737436), (48, 18491624), (62, 14316096), (64, 13868718), (93, 9544064), (96, 9245812), (124, 7158048), (128, 6934359), (173, 5130624), (186, 4772032), (192, 4622906), (248, 3579024), (346, 2565312), (372, 2386016), (384, 2311453), (431, 2059392), (496, 1789512), (519, 1710208), (692, 1282656), (744, 1193008), (862, 1029696), (992, 894756), (1038, 855104), (1293, 686464), (1384, 641328), (1488, 596504), (1724, 514848), (1984, 447378), (2076, 427552), (2586, 343232), (2768, 320664), (2976, 298252), (3448, 257424), (3968, 223689), (4152, 213776), (5172, 171616), (5363, 165504), (5536, 160332), (5952, 149126), (6896, 128712), (8304, 106888), (10344, 85808), (10726, 82752), (11072, 80166), (11904, 74563), (13361, 66432), (13792, 64356), (16089, 55168), (16608, 53444), (20688, 42904), (21452, 41376), (22144, 40083), (26722, 33216), (27584, 32178)]