349053440

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2393

約数の個数: 80

約数和(自身を含む): 851463360

約数和(自身を除く): 502409920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 512, 590, 640, 944, 1180, 1280, 1888, 2311, 2360, 2560, 3776, 4622, 4720, 7552, 9244, 9440, 11555, 15104, 18488, 18880, 23110, 30208, 36976, 37760, 46220, 73952, 75520, 92440, 136349, 147904, 151040, 184880, 272698, 295808, 369760, 545396, 591616, 681745, 739520, 1090792, 1183232, 1363490, 1479040, 2181584, 2726980, 2958080, 4363168, 5453960, 5916160, 8726336, 10907920, 17452672, 21815840, 34905344, 43631680, 69810688, 87263360, 174526720, 349053440]

約数ペア:

[(1, 349053440), (2, 174526720), (4, 87263360), (5, 69810688), (8, 43631680), (10, 34905344), (16, 21815840), (20, 17452672), (32, 10907920), (40, 8726336), (59, 5916160), (64, 5453960), (80, 4363168), (118, 2958080), (128, 2726980), (160, 2181584), (236, 1479040), (256, 1363490), (295, 1183232), (320, 1090792), (472, 739520), (512, 681745), (590, 591616), (640, 545396), (944, 369760), (1180, 295808), (1280, 272698), (1888, 184880), (2311, 151040), (2360, 147904), (2560, 136349), (3776, 92440), (4622, 75520), (4720, 73952), (7552, 46220), (9244, 37760), (9440, 36976), (11555, 30208), (15104, 23110), (18488, 18880)]