231749376

素因数分解:

$2^8\times 3^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 619209360

約数和(自身を除く): 387459984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 373, 384, 746, 768, 809, 1119, 1492, 1618, 2238, 2427, 2984, 3236, 4476, 4854, 5968, 6472, 8952, 9708, 11936, 12944, 17904, 19416, 23872, 25888, 35808, 38832, 47744, 51776, 71616, 77664, 95488, 103552, 143232, 155328, 207104, 286464, 301757, 310656, 603514, 621312, 905271, 1207028, 1810542, 2414056, 3621084, 4828112, 7242168, 9656224, 14484336, 19312448, 28968672, 38624896, 57937344, 77249792, 115874688, 231749376]

約数ペア:

[(1, 231749376), (2, 115874688), (3, 77249792), (4, 57937344), (6, 38624896), (8, 28968672), (12, 19312448), (16, 14484336), (24, 9656224), (32, 7242168), (48, 4828112), (64, 3621084), (96, 2414056), (128, 1810542), (192, 1207028), (256, 905271), (373, 621312), (384, 603514), (746, 310656), (768, 301757), (809, 286464), (1119, 207104), (1492, 155328), (1618, 143232), (2238, 103552), (2427, 95488), (2984, 77664), (3236, 71616), (4476, 51776), (4854, 47744), (5968, 38832), (6472, 35808), (8952, 25888), (9708, 23872), (11936, 19416), (12944, 17904)]