231716072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 517079040

約数和(自身を除く): 285362968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 868, 889, 1016, 1051, 1736, 1778, 2102, 3556, 3937, 4204, 7112, 7357, 7874, 8408, 14714, 15748, 27559, 29428, 31496, 32581, 55118, 58856, 65162, 110236, 130324, 133477, 220472, 228067, 260648, 266954, 456134, 533908, 912268, 934339, 1067816, 1824536, 1868678, 3737356, 4137787, 7474712, 8275574, 16551148, 28964509, 33102296, 57929018, 115858036, 231716072]

約数ペア:

[(1, 231716072), (2, 115858036), (4, 57929018), (7, 33102296), (8, 28964509), (14, 16551148), (28, 8275574), (31, 7474712), (56, 4137787), (62, 3737356), (124, 1868678), (127, 1824536), (217, 1067816), (248, 934339), (254, 912268), (434, 533908), (508, 456134), (868, 266954), (889, 260648), (1016, 228067), (1051, 220472), (1736, 133477), (1778, 130324), (2102, 110236), (3556, 65162), (3937, 58856), (4204, 55118), (7112, 32581), (7357, 31496), (7874, 29428), (8408, 27559), (14714, 15748)]