397184328

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{324497}}^1$

素因数の和:324526

約数の個数: 48

約数和(自身を含む): 1138987980

約数和(自身を除く): 741803652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 324497, 648994, 973491, 1297988, 1946982, 2595976, 2920473, 3893964, 5516449, 5840946, 7787928, 11032898, 11681892, 16549347, 22065796, 23363784, 33098694, 44131592, 49648041, 66197388, 99296082, 132394776, 198592164, 397184328]

約数ペア:

[(1, 397184328), (2, 198592164), (3, 132394776), (4, 99296082), (6, 66197388), (8, 49648041), (9, 44131592), (12, 33098694), (17, 23363784), (18, 22065796), (24, 16549347), (34, 11681892), (36, 11032898), (51, 7787928), (68, 5840946), (72, 5516449), (102, 3893964), (136, 2920473), (153, 2595976), (204, 1946982), (306, 1297988), (408, 973491), (612, 648994), (1224, 324497)]