679990512

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 1781092352

約数和(自身を除く): 1101101840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 331, 337, 381, 508, 662, 674, 762, 993, 1011, 1016, 1324, 1348, 1524, 1986, 2022, 2032, 2648, 2696, 3048, 3972, 4044, 5296, 5392, 6096, 7944, 8088, 15888, 16176, 42037, 42799, 84074, 85598, 111547, 126111, 128397, 168148, 171196, 223094, 252222, 256794, 334641, 336296, 342392, 446188, 504444, 513588, 669282, 672592, 684784, 892376, 1008888, 1027176, 1338564, 1784752, 2017776, 2054352, 2677128, 5354256, 14166469, 28332938, 42499407, 56665876, 84998814, 113331752, 169997628, 226663504, 339995256, 679990512]

約数ペア:

[(1, 679990512), (2, 339995256), (3, 226663504), (4, 169997628), (6, 113331752), (8, 84998814), (12, 56665876), (16, 42499407), (24, 28332938), (48, 14166469), (127, 5354256), (254, 2677128), (331, 2054352), (337, 2017776), (381, 1784752), (508, 1338564), (662, 1027176), (674, 1008888), (762, 892376), (993, 684784), (1011, 672592), (1016, 669282), (1324, 513588), (1348, 504444), (1524, 446188), (1986, 342392), (2022, 336296), (2032, 334641), (2648, 256794), (2696, 252222), (3048, 223094), (3972, 171196), (4044, 168148), (5296, 128397), (5392, 126111), (6096, 111547), (7944, 85598), (8088, 84074), (15888, 42799), (16176, 42037)]