1009777728

素因数分解:

$2^6\times 3^1\times {\mathrm{331}}^1\times {\mathrm{15889}}^1$

素因数の和:16235

約数の個数: 56

約数和(自身を含む): 2679943840

約数和(自身を除く): 1670166112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 10592, 15888, 15889, 21184, 31776, 31778, 47667, 63552, 63556, 95334, 127112, 190668, 254224, 381336, 508448, 762672, 1016896, 1525344, 3050688, 5259259, 10518518, 15777777, 21037036, 31555554, 42074072, 63111108, 84148144, 126222216, 168296288, 252444432, 336592576, 504888864, 1009777728]

約数ペア:

[(1, 1009777728), (2, 504888864), (3, 336592576), (4, 252444432), (6, 168296288), (8, 126222216), (12, 84148144), (16, 63111108), (24, 42074072), (32, 31555554), (48, 21037036), (64, 15777777), (96, 10518518), (192, 5259259), (331, 3050688), (662, 1525344), (993, 1016896), (1324, 762672), (1986, 508448), (2648, 381336), (3972, 254224), (5296, 190668), (7944, 127112), (10592, 95334), (15888, 63556), (15889, 63552), (21184, 47667), (31776, 31778)]