1244672

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:59

約数の個数: 80

約数和(自身を含む): 3093552

約数和(自身を除く): 1848880

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 256, 272, 286, 352, 374, 416, 442, 512, 544, 572, 704, 748, 832, 884, 1088, 1144, 1408, 1496, 1664, 1768, 2176, 2288, 2431, 2816, 2992, 3328, 3536, 4352, 4576, 4862, 5632, 5984, 6656, 7072, 8704, 9152, 9724, 11968, 14144, 18304, 19448, 23936, 28288, 36608, 38896, 47872, 56576, 73216, 77792, 95744, 113152, 155584, 311168, 622336, 1244672]

約数ペア:

[(1, 1244672), (2, 622336), (4, 311168), (8, 155584), (11, 113152), (13, 95744), (16, 77792), (17, 73216), (22, 56576), (26, 47872), (32, 38896), (34, 36608), (44, 28288), (52, 23936), (64, 19448), (68, 18304), (88, 14144), (104, 11968), (128, 9724), (136, 9152), (143, 8704), (176, 7072), (187, 6656), (208, 5984), (221, 5632), (256, 4862), (272, 4576), (286, 4352), (352, 3536), (374, 3328), (416, 2992), (442, 2816), (512, 2431), (544, 2288), (572, 2176), (704, 1768), (748, 1664), (832, 1496), (884, 1408), (1088, 1144)]