489820832

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8369}}^1$

素因数の和:8469

約数の個数: 48

約数和(自身を含む): 1012435200

約数和(自身を除く): 522614368

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 3658, 7316, 8369, 14632, 16738, 29264, 33476, 58528, 66952, 133904, 259439, 267808, 493771, 518878, 987542, 1037756, 1975084, 2075512, 3950168, 4151024, 7900336, 8302048, 15306901, 15800672, 30613802, 61227604, 122455208, 244910416, 489820832]

約数ペア:

[(1, 489820832), (2, 244910416), (4, 122455208), (8, 61227604), (16, 30613802), (31, 15800672), (32, 15306901), (59, 8302048), (62, 7900336), (118, 4151024), (124, 3950168), (236, 2075512), (248, 1975084), (472, 1037756), (496, 987542), (944, 518878), (992, 493771), (1829, 267808), (1888, 259439), (3658, 133904), (7316, 66952), (8369, 58528), (14632, 33476), (16738, 29264)]