247413072

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{84499}}^1$

素因数の和:84571

約数の個数: 40

約数和(自身を含む): 649636000

約数和(自身を除く): 402222928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 84499, 168998, 253497, 337996, 506994, 675992, 1013988, 1351984, 2027976, 4055952, 5154439, 10308878, 15463317, 20617756, 30926634, 41235512, 61853268, 82471024, 123706536, 247413072]

約数ペア:

[(1, 247413072), (2, 123706536), (3, 82471024), (4, 61853268), (6, 41235512), (8, 30926634), (12, 20617756), (16, 15463317), (24, 10308878), (48, 5154439), (61, 4055952), (122, 2027976), (183, 1351984), (244, 1013988), (366, 675992), (488, 506994), (732, 337996), (976, 253497), (1464, 168998), (2928, 84499)]