620565408

素因数分解:

$2^5\times 3^3\times {\mathrm{73}}^1\times {\mathrm{9839}}^1$

素因数の和:9931

約数の個数: 96

約数和(自身を含む): 1834963200

約数和(自身を除く): 1214397792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 96, 108, 144, 146, 216, 219, 288, 292, 432, 438, 584, 657, 864, 876, 1168, 1314, 1752, 1971, 2336, 2628, 3504, 3942, 5256, 7008, 7884, 9839, 10512, 15768, 19678, 21024, 29517, 31536, 39356, 59034, 63072, 78712, 88551, 118068, 157424, 177102, 236136, 265653, 314848, 354204, 472272, 531306, 708408, 718247, 944544, 1062612, 1416816, 1436494, 2125224, 2154741, 2833632, 2872988, 4250448, 4309482, 5745976, 6464223, 8500896, 8618964, 11491952, 12928446, 17237928, 19392669, 22983904, 25856892, 34475856, 38785338, 51713784, 68951712, 77570676, 103427568, 155141352, 206855136, 310282704, 620565408]

約数ペア:

[(1, 620565408), (2, 310282704), (3, 206855136), (4, 155141352), (6, 103427568), (8, 77570676), (9, 68951712), (12, 51713784), (16, 38785338), (18, 34475856), (24, 25856892), (27, 22983904), (32, 19392669), (36, 17237928), (48, 12928446), (54, 11491952), (72, 8618964), (73, 8500896), (96, 6464223), (108, 5745976), (144, 4309482), (146, 4250448), (216, 2872988), (219, 2833632), (288, 2154741), (292, 2125224), (432, 1436494), (438, 1416816), (584, 1062612), (657, 944544), (864, 718247), (876, 708408), (1168, 531306), (1314, 472272), (1752, 354204), (1971, 314848), (2336, 265653), (2628, 236136), (3504, 177102), (3942, 157424), (5256, 118068), (7008, 88551), (7884, 78712), (9839, 63072), (10512, 59034), (15768, 39356), (19678, 31536), (21024, 29517)]