389056512

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4909

約数の個数: 96

約数和(自身を含む): 1117247040

約数和(自身を除く): 728190528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3328, 4871, 4992, 6144, 6656, 9742, 9984, 13312, 14613, 19484, 19968, 26624, 29226, 38968, 39936, 58452, 63323, 77936, 79872, 116904, 126646, 155872, 189969, 233808, 253292, 311744, 379938, 467616, 506584, 623488, 759876, 935232, 1013168, 1246976, 1519752, 1870464, 2026336, 2493952, 3039504, 3740928, 4052672, 4987904, 6079008, 7481856, 8105344, 9975808, 12158016, 14963712, 16210688, 24316032, 29927424, 32421376, 48632064, 64842752, 97264128, 129685504, 194528256, 389056512]

約数ペア:

[(1, 389056512), (2, 194528256), (3, 129685504), (4, 97264128), (6, 64842752), (8, 48632064), (12, 32421376), (13, 29927424), (16, 24316032), (24, 16210688), (26, 14963712), (32, 12158016), (39, 9975808), (48, 8105344), (52, 7481856), (64, 6079008), (78, 4987904), (96, 4052672), (104, 3740928), (128, 3039504), (156, 2493952), (192, 2026336), (208, 1870464), (256, 1519752), (312, 1246976), (384, 1013168), (416, 935232), (512, 759876), (624, 623488), (768, 506584), (832, 467616), (1024, 379938), (1248, 311744), (1536, 253292), (1664, 233808), (2048, 189969), (2496, 155872), (3072, 126646), (3328, 116904), (4871, 79872), (4992, 77936), (6144, 63323), (6656, 58452), (9742, 39936), (9984, 38968), (13312, 29226), (14613, 26624), (19484, 19968)]