457979167968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{7499}}^1\times {\mathrm{12983}}^1$

素因数の和:20509

約数の個数: 144

約数和(自身を含む): 1398766320000

約数和(自身を除く): 940787152032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 7499, 12983, 14998, 22497, 25966, 29996, 38949, 44994, 51932, 52493, 59992, 77898, 89988, 90881, 103864, 104986, 119984, 155796, 157479, 179976, 181762, 207728, 209972, 239968, 272643, 311592, 314958, 359952, 363524, 367451, 415456, 419944, 545286, 623184, 629916, 636167, 719904, 727048, 734902, 839888, 1090572, 1102353, 1246368, 1259832, 1272334, 1454096, 1469804, 1679776, 1908501, 2181144, 2204706, 2519664, 2544668, 2908192, 2939608, 3817002, 4362288, 4409412, 5039328, 5089336, 5879216, 7634004, 8724576, 8818824, 10178672, 11758432, 15268008, 17637648, 20357344, 30536016, 35275296, 61072032, 97359517, 194719034, 292078551, 389438068, 584157102, 681516619, 778876136, 1168314204, 1363033238, 1557752272, 2044549857, 2336628408, 2726066476, 3115504544, 4089099714, 4673256816, 4770616333, 5452132952, 8178199428, 9346513632, 9541232666, 10904265904, 14311848999, 16356398856, 19082465332, 21808531808, 28623697998, 32712797712, 38164930664, 57247395996, 65425595424, 76329861328, 114494791992, 152659722656, 228989583984, 457979167968]

約数ペア:

[(1, 457979167968), (2, 228989583984), (3, 152659722656), (4, 114494791992), (6, 76329861328), (7, 65425595424), (8, 57247395996), (12, 38164930664), (14, 32712797712), (16, 28623697998), (21, 21808531808), (24, 19082465332), (28, 16356398856), (32, 14311848999), (42, 10904265904), (48, 9541232666), (49, 9346513632), (56, 8178199428), (84, 5452132952), (96, 4770616333), (98, 4673256816), (112, 4089099714), (147, 3115504544), (168, 2726066476), (196, 2336628408), (224, 2044549857), (294, 1557752272), (336, 1363033238), (392, 1168314204), (588, 778876136), (672, 681516619), (784, 584157102), (1176, 389438068), (1568, 292078551), (2352, 194719034), (4704, 97359517), (7499, 61072032), (12983, 35275296), (14998, 30536016), (22497, 20357344), (25966, 17637648), (29996, 15268008), (38949, 11758432), (44994, 10178672), (51932, 8818824), (52493, 8724576), (59992, 7634004), (77898, 5879216), (89988, 5089336), (90881, 5039328), (103864, 4409412), (104986, 4362288), (119984, 3817002), (155796, 2939608), (157479, 2908192), (179976, 2544668), (181762, 2519664), (207728, 2204706), (209972, 2181144), (239968, 1908501), (272643, 1679776), (311592, 1469804), (314958, 1454096), (359952, 1272334), (363524, 1259832), (367451, 1246368), (415456, 1102353), (419944, 1090572), (545286, 839888), (623184, 734902), (629916, 727048), (636167, 719904)]