356331520

素因数分解:

$2^{12}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 104

約数和(自身を含む): 868114944

約数和(自身を除く): 511783424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 137, 160, 254, 256, 274, 320, 508, 512, 548, 635, 640, 685, 1016, 1024, 1096, 1270, 1280, 1370, 2032, 2048, 2192, 2540, 2560, 2740, 4064, 4096, 4384, 5080, 5120, 5480, 8128, 8768, 10160, 10240, 10960, 16256, 17399, 17536, 20320, 20480, 21920, 32512, 34798, 35072, 40640, 43840, 65024, 69596, 70144, 81280, 86995, 87680, 130048, 139192, 140288, 162560, 173990, 175360, 260096, 278384, 280576, 325120, 347980, 350720, 520192, 556768, 561152, 650240, 695960, 701440, 1113536, 1300480, 1391920, 1402880, 2227072, 2600960, 2783840, 2805760, 4454144, 5567680, 8908288, 11135360, 17816576, 22270720, 35633152, 44541440, 71266304, 89082880, 178165760, 356331520]

約数ペア:

[(1, 356331520), (2, 178165760), (4, 89082880), (5, 71266304), (8, 44541440), (10, 35633152), (16, 22270720), (20, 17816576), (32, 11135360), (40, 8908288), (64, 5567680), (80, 4454144), (127, 2805760), (128, 2783840), (137, 2600960), (160, 2227072), (254, 1402880), (256, 1391920), (274, 1300480), (320, 1113536), (508, 701440), (512, 695960), (548, 650240), (635, 561152), (640, 556768), (685, 520192), (1016, 350720), (1024, 347980), (1096, 325120), (1270, 280576), (1280, 278384), (1370, 260096), (2032, 175360), (2048, 173990), (2192, 162560), (2540, 140288), (2560, 139192), (2740, 130048), (4064, 87680), (4096, 86995), (4384, 81280), (5080, 70144), (5120, 69596), (5480, 65024), (8128, 43840), (8768, 40640), (10160, 35072), (10240, 34798), (10960, 32512), (16256, 21920), (17399, 20480), (17536, 20320)]