539148032

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 1138687872

約数和(自身を除く): 599539840

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 656, 992, 1271, 1312, 1657, 1984, 2542, 2624, 3314, 3968, 5084, 5248, 6628, 7936, 10168, 10496, 13256, 20336, 26512, 40672, 51367, 53024, 67937, 81344, 102734, 106048, 135874, 162688, 205468, 212096, 271748, 325376, 410936, 424192, 543496, 821872, 1086992, 1643744, 2106047, 2173984, 3287488, 4212094, 4347968, 6574976, 8424188, 8695936, 13149952, 16848376, 17391872, 33696752, 67393504, 134787008, 269574016, 539148032]

約数ペア:

[(1, 539148032), (2, 269574016), (4, 134787008), (8, 67393504), (16, 33696752), (31, 17391872), (32, 16848376), (41, 13149952), (62, 8695936), (64, 8424188), (82, 6574976), (124, 4347968), (128, 4212094), (164, 3287488), (248, 2173984), (256, 2106047), (328, 1643744), (496, 1086992), (656, 821872), (992, 543496), (1271, 424192), (1312, 410936), (1657, 325376), (1984, 271748), (2542, 212096), (2624, 205468), (3314, 162688), (3968, 135874), (5084, 106048), (5248, 102734), (6628, 81344), (7936, 67937), (10168, 53024), (10496, 51367), (13256, 40672), (20336, 26512)]