254720484

素因数分解:

$2^2\times 3^3\times {\mathrm{769}}^1\times {\mathrm{3067}}^1$

素因数の和:3849

約数の個数: 48

約数和(自身を含む): 661460800

約数和(自身を除く): 406740316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 769, 1538, 2307, 3067, 3076, 4614, 6134, 6921, 9201, 9228, 12268, 13842, 18402, 20763, 27603, 27684, 36804, 41526, 55206, 82809, 83052, 110412, 165618, 331236, 2358523, 4717046, 7075569, 9434092, 14151138, 21226707, 28302276, 42453414, 63680121, 84906828, 127360242, 254720484]

約数ペア:

[(1, 254720484), (2, 127360242), (3, 84906828), (4, 63680121), (6, 42453414), (9, 28302276), (12, 21226707), (18, 14151138), (27, 9434092), (36, 7075569), (54, 4717046), (108, 2358523), (769, 331236), (1538, 165618), (2307, 110412), (3067, 83052), (3076, 82809), (4614, 55206), (6134, 41526), (6921, 36804), (9201, 27684), (9228, 27603), (12268, 20763), (13842, 18402)]