439562240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 156

約数和(自身を含む): 1151195904

約数和(自身を除く): 711633664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 169, 208, 254, 256, 260, 320, 338, 416, 508, 512, 520, 635, 640, 676, 832, 845, 1016, 1024, 1040, 1270, 1280, 1352, 1651, 1664, 1690, 2032, 2048, 2080, 2540, 2560, 2704, 3302, 3328, 3380, 4064, 4096, 4160, 5080, 5120, 5408, 6604, 6656, 6760, 8128, 8255, 8320, 10160, 10240, 10816, 13208, 13312, 13520, 16256, 16510, 16640, 20320, 20480, 21463, 21632, 26416, 26624, 27040, 32512, 33020, 33280, 40640, 42926, 43264, 52832, 53248, 54080, 65024, 66040, 66560, 81280, 85852, 86528, 105664, 107315, 108160, 130048, 132080, 133120, 162560, 171704, 173056, 211328, 214630, 216320, 260096, 264160, 266240, 325120, 343408, 346112, 422656, 429260, 432640, 520192, 528320, 650240, 686816, 692224, 845312, 858520, 865280, 1056640, 1300480, 1373632, 1690624, 1717040, 1730560, 2113280, 2600960, 2747264, 3381248, 3434080, 3461120, 4226560, 5494528, 6762496, 6868160, 8453120, 10989056, 13736320, 16906240, 21978112, 27472640, 33812480, 43956224, 54945280, 87912448, 109890560, 219781120, 439562240]

約数ペア:

[(1, 439562240), (2, 219781120), (4, 109890560), (5, 87912448), (8, 54945280), (10, 43956224), (13, 33812480), (16, 27472640), (20, 21978112), (26, 16906240), (32, 13736320), (40, 10989056), (52, 8453120), (64, 6868160), (65, 6762496), (80, 5494528), (104, 4226560), (127, 3461120), (128, 3434080), (130, 3381248), (160, 2747264), (169, 2600960), (208, 2113280), (254, 1730560), (256, 1717040), (260, 1690624), (320, 1373632), (338, 1300480), (416, 1056640), (508, 865280), (512, 858520), (520, 845312), (635, 692224), (640, 686816), (676, 650240), (832, 528320), (845, 520192), (1016, 432640), (1024, 429260), (1040, 422656), (1270, 346112), (1280, 343408), (1352, 325120), (1651, 266240), (1664, 264160), (1690, 260096), (2032, 216320), (2048, 214630), (2080, 211328), (2540, 173056), (2560, 171704), (2704, 162560), (3302, 133120), (3328, 132080), (3380, 130048), (4064, 108160), (4096, 107315), (4160, 105664), (5080, 86528), (5120, 85852), (5408, 81280), (6604, 66560), (6656, 66040), (6760, 65024), (8128, 54080), (8255, 53248), (8320, 52832), (10160, 43264), (10240, 42926), (10816, 40640), (13208, 33280), (13312, 33020), (13520, 32512), (16256, 27040), (16510, 26624), (16640, 26416), (20320, 21632), (20480, 21463)]