458768128

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 1153797120

約数和(自身を除く): 695028992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 182, 188, 208, 224, 256, 329, 364, 376, 416, 419, 448, 611, 658, 728, 752, 832, 838, 896, 1222, 1316, 1456, 1504, 1664, 1676, 1792, 2444, 2632, 2912, 2933, 3008, 3328, 3352, 4277, 4888, 5264, 5447, 5824, 5866, 6016, 6704, 8554, 9776, 10528, 10894, 11648, 11732, 12032, 13408, 17108, 19552, 19693, 21056, 21788, 23296, 23464, 26816, 34216, 38129, 39104, 39386, 42112, 43576, 46928, 53632, 68432, 76258, 78208, 78772, 84224, 87152, 93856, 107264, 136864, 137851, 152516, 156416, 157544, 174304, 187712, 256009, 273728, 275702, 305032, 315088, 348608, 375424, 512018, 547456, 551404, 610064, 630176, 697216, 750848, 1024036, 1094912, 1102808, 1220128, 1260352, 1394432, 1792063, 2048072, 2205616, 2440256, 2520704, 3584126, 4096144, 4411232, 4880512, 5041408, 7168252, 8192288, 8822464, 9761024, 14336504, 16384576, 17644928, 28673008, 32769152, 35289856, 57346016, 65538304, 114692032, 229384064, 458768128]

約数ペア:

[(1, 458768128), (2, 229384064), (4, 114692032), (7, 65538304), (8, 57346016), (13, 35289856), (14, 32769152), (16, 28673008), (26, 17644928), (28, 16384576), (32, 14336504), (47, 9761024), (52, 8822464), (56, 8192288), (64, 7168252), (91, 5041408), (94, 4880512), (104, 4411232), (112, 4096144), (128, 3584126), (182, 2520704), (188, 2440256), (208, 2205616), (224, 2048072), (256, 1792063), (329, 1394432), (364, 1260352), (376, 1220128), (416, 1102808), (419, 1094912), (448, 1024036), (611, 750848), (658, 697216), (728, 630176), (752, 610064), (832, 551404), (838, 547456), (896, 512018), (1222, 375424), (1316, 348608), (1456, 315088), (1504, 305032), (1664, 275702), (1676, 273728), (1792, 256009), (2444, 187712), (2632, 174304), (2912, 157544), (2933, 156416), (3008, 152516), (3328, 137851), (3352, 136864), (4277, 107264), (4888, 93856), (5264, 87152), (5447, 84224), (5824, 78772), (5866, 78208), (6016, 76258), (6704, 68432), (8554, 53632), (9776, 46928), (10528, 43576), (10894, 42112), (11648, 39386), (11732, 39104), (12032, 38129), (13408, 34216), (17108, 26816), (19552, 23464), (19693, 23296), (21056, 21788)]