671120352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{719}}^1$

素因数の和:1205

約数の個数: 144

約数和(自身を含む): 2188892160

約数和(自身を除く): 1517771808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 463, 504, 672, 719, 926, 1008, 1389, 1438, 1852, 2016, 2157, 2778, 2876, 3241, 3704, 4167, 4314, 5033, 5556, 5752, 6471, 6482, 7408, 8334, 8628, 9723, 10066, 11112, 11504, 12942, 12964, 14816, 15099, 16668, 17256, 19446, 20132, 22224, 23008, 25884, 25928, 29169, 30198, 33336, 34512, 38892, 40264, 44448, 45297, 51768, 51856, 58338, 60396, 66672, 69024, 77784, 80528, 90594, 103536, 103712, 116676, 120792, 133344, 155568, 161056, 181188, 207072, 233352, 241584, 311136, 332897, 362376, 466704, 483168, 665794, 724752, 933408, 998691, 1331588, 1449504, 1997382, 2330279, 2663176, 2996073, 3994764, 4660558, 5326352, 5992146, 6990837, 7989528, 9321116, 10652704, 11984292, 13981674, 15979056, 18642232, 20972511, 23968584, 27963348, 31958112, 37284464, 41945022, 47937168, 55926696, 74568928, 83890044, 95874336, 111853392, 167780088, 223706784, 335560176, 671120352]

約数ペア:

[(1, 671120352), (2, 335560176), (3, 223706784), (4, 167780088), (6, 111853392), (7, 95874336), (8, 83890044), (9, 74568928), (12, 55926696), (14, 47937168), (16, 41945022), (18, 37284464), (21, 31958112), (24, 27963348), (28, 23968584), (32, 20972511), (36, 18642232), (42, 15979056), (48, 13981674), (56, 11984292), (63, 10652704), (72, 9321116), (84, 7989528), (96, 6990837), (112, 5992146), (126, 5326352), (144, 4660558), (168, 3994764), (224, 2996073), (252, 2663176), (288, 2330279), (336, 1997382), (463, 1449504), (504, 1331588), (672, 998691), (719, 933408), (926, 724752), (1008, 665794), (1389, 483168), (1438, 466704), (1852, 362376), (2016, 332897), (2157, 311136), (2778, 241584), (2876, 233352), (3241, 207072), (3704, 181188), (4167, 161056), (4314, 155568), (5033, 133344), (5556, 120792), (5752, 116676), (6471, 103712), (6482, 103536), (7408, 90594), (8334, 80528), (8628, 77784), (9723, 69024), (10066, 66672), (11112, 60396), (11504, 58338), (12942, 51856), (12964, 51768), (14816, 45297), (15099, 44448), (16668, 40264), (17256, 38892), (19446, 34512), (20132, 33336), (22224, 30198), (23008, 29169), (25884, 25928)]