2805441792

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 7673339520

約数和(自身を除く): 4867897728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 157, 159, 192, 212, 256, 314, 318, 384, 424, 439, 471, 628, 636, 768, 848, 878, 942, 1256, 1272, 1317, 1696, 1756, 1884, 2512, 2544, 2634, 3392, 3512, 3768, 5024, 5088, 5268, 6784, 7024, 7536, 8321, 10048, 10176, 10536, 13568, 14048, 15072, 16642, 20096, 20352, 21072, 23267, 24963, 28096, 30144, 33284, 40192, 40704, 42144, 46534, 49926, 56192, 60288, 66568, 68923, 69801, 84288, 93068, 99852, 112384, 120576, 133136, 137846, 139602, 168576, 186136, 199704, 206769, 266272, 275692, 279204, 337152, 372272, 399408, 413538, 532544, 551384, 558408, 744544, 798816, 827076, 1065088, 1102768, 1116816, 1489088, 1597632, 1654152, 2130176, 2205536, 2233632, 2978176, 3195264, 3308304, 3652919, 4411072, 4467264, 5956352, 6390528, 6616608, 7305838, 8822144, 8934528, 10958757, 13233216, 14611676, 17644288, 17869056, 21917514, 26466432, 29223352, 43835028, 52932864, 58446704, 87670056, 116893408, 175340112, 233786816, 350680224, 467573632, 701360448, 935147264, 1402720896, 2805441792]

約数ペア:

[(1, 2805441792), (2, 1402720896), (3, 935147264), (4, 701360448), (6, 467573632), (8, 350680224), (12, 233786816), (16, 175340112), (24, 116893408), (32, 87670056), (48, 58446704), (53, 52932864), (64, 43835028), (96, 29223352), (106, 26466432), (128, 21917514), (157, 17869056), (159, 17644288), (192, 14611676), (212, 13233216), (256, 10958757), (314, 8934528), (318, 8822144), (384, 7305838), (424, 6616608), (439, 6390528), (471, 5956352), (628, 4467264), (636, 4411072), (768, 3652919), (848, 3308304), (878, 3195264), (942, 2978176), (1256, 2233632), (1272, 2205536), (1317, 2130176), (1696, 1654152), (1756, 1597632), (1884, 1489088), (2512, 1116816), (2544, 1102768), (2634, 1065088), (3392, 827076), (3512, 798816), (3768, 744544), (5024, 558408), (5088, 551384), (5268, 532544), (6784, 413538), (7024, 399408), (7536, 372272), (8321, 337152), (10048, 279204), (10176, 275692), (10536, 266272), (13568, 206769), (14048, 199704), (15072, 186136), (16642, 168576), (20096, 139602), (20352, 137846), (21072, 133136), (23267, 120576), (24963, 112384), (28096, 99852), (30144, 93068), (33284, 84288), (40192, 69801), (40704, 68923), (42144, 66568), (46534, 60288), (49926, 56192)]