668656128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{62189}}^1$

素因数の和:62217

約数の個数: 80

約数和(自身を含む): 2035851840

約数和(自身を除く): 1367195712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 62189, 124378, 186567, 248756, 373134, 435323, 497512, 746268, 870646, 995024, 1305969, 1492536, 1741292, 1990048, 2611938, 2985072, 3482584, 3980096, 5223876, 5970144, 6965168, 7960192, 10447752, 11940288, 13930336, 15920384, 20895504, 23880576, 27860672, 31840768, 41791008, 47761152, 55721344, 83582016, 95522304, 111442688, 167164032, 222885376, 334328064, 668656128]

約数ペア:

[(1, 668656128), (2, 334328064), (3, 222885376), (4, 167164032), (6, 111442688), (7, 95522304), (8, 83582016), (12, 55721344), (14, 47761152), (16, 41791008), (21, 31840768), (24, 27860672), (28, 23880576), (32, 20895504), (42, 15920384), (48, 13930336), (56, 11940288), (64, 10447752), (84, 7960192), (96, 6965168), (112, 5970144), (128, 5223876), (168, 3980096), (192, 3482584), (224, 2985072), (256, 2611938), (336, 1990048), (384, 1741292), (448, 1492536), (512, 1305969), (672, 995024), (768, 870646), (896, 746268), (1344, 497512), (1536, 435323), (1792, 373134), (2688, 248756), (3584, 186567), (5376, 124378), (10752, 62189)]