507379712

素因数分解:

$2^{17}\times 7^2\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 108

約数和(自身を含む): 1195372080

約数和(自身を除く): 687992368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 128, 158, 196, 224, 256, 316, 392, 448, 512, 553, 632, 784, 896, 1024, 1106, 1264, 1568, 1792, 2048, 2212, 2528, 3136, 3584, 3871, 4096, 4424, 5056, 6272, 7168, 7742, 8192, 8848, 10112, 12544, 14336, 15484, 16384, 17696, 20224, 25088, 28672, 30968, 32768, 35392, 40448, 50176, 57344, 61936, 65536, 70784, 80896, 100352, 114688, 123872, 131072, 141568, 161792, 200704, 229376, 247744, 283136, 323584, 401408, 458752, 495488, 566272, 647168, 802816, 917504, 990976, 1132544, 1294336, 1605632, 1981952, 2265088, 2588672, 3211264, 3963904, 4530176, 5177344, 6422528, 7927808, 9060352, 10354688, 15855616, 18120704, 31711232, 36241408, 63422464, 72482816, 126844928, 253689856, 507379712]

約数ペア:

[(1, 507379712), (2, 253689856), (4, 126844928), (7, 72482816), (8, 63422464), (14, 36241408), (16, 31711232), (28, 18120704), (32, 15855616), (49, 10354688), (56, 9060352), (64, 7927808), (79, 6422528), (98, 5177344), (112, 4530176), (128, 3963904), (158, 3211264), (196, 2588672), (224, 2265088), (256, 1981952), (316, 1605632), (392, 1294336), (448, 1132544), (512, 990976), (553, 917504), (632, 802816), (784, 647168), (896, 566272), (1024, 495488), (1106, 458752), (1264, 401408), (1568, 323584), (1792, 283136), (2048, 247744), (2212, 229376), (2528, 200704), (3136, 161792), (3584, 141568), (3871, 131072), (4096, 123872), (4424, 114688), (5056, 100352), (6272, 80896), (7168, 70784), (7742, 65536), (8192, 61936), (8848, 57344), (10112, 50176), (12544, 40448), (14336, 35392), (15484, 32768), (16384, 30968), (17696, 28672), (20224, 25088)]