293669348

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 620524800

約数和(自身を除く): 326855452

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 71, 94, 98, 142, 188, 196, 284, 329, 449, 497, 658, 898, 994, 1316, 1796, 1988, 2303, 3143, 3337, 3479, 4606, 6286, 6674, 6958, 9212, 12572, 13348, 13916, 21103, 22001, 23359, 31879, 42206, 44002, 46718, 63758, 84412, 88004, 93436, 127516, 147721, 163513, 223153, 295442, 327026, 446306, 590884, 654052, 892612, 1034047, 1498313, 1562071, 2068094, 2996626, 3124142, 4136188, 5993252, 6248284, 10488191, 20976382, 41952764, 73417337, 146834674, 293669348]

約数ペア:

[(1, 293669348), (2, 146834674), (4, 73417337), (7, 41952764), (14, 20976382), (28, 10488191), (47, 6248284), (49, 5993252), (71, 4136188), (94, 3124142), (98, 2996626), (142, 2068094), (188, 1562071), (196, 1498313), (284, 1034047), (329, 892612), (449, 654052), (497, 590884), (658, 446306), (898, 327026), (994, 295442), (1316, 223153), (1796, 163513), (1988, 147721), (2303, 127516), (3143, 93436), (3337, 88004), (3479, 84412), (4606, 63758), (6286, 46718), (6674, 44002), (6958, 42206), (9212, 31879), (12572, 23359), (13348, 22001), (13916, 21103)]