42455103632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 85500480000

約数和(自身を除く): 43045376368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 337, 496, 499, 509, 674, 998, 1018, 1348, 1996, 2036, 2696, 3992, 4072, 5392, 7984, 8144, 10447, 15469, 15779, 20894, 30938, 31558, 41788, 61876, 63116, 83576, 123752, 126232, 167152, 168163, 171533, 247504, 252464, 253991, 336326, 343066, 507982, 672652, 686132, 1015964, 1345304, 1372264, 2031928, 2690608, 2744528, 4063856, 5213053, 5317523, 7873721, 10426106, 10635046, 15747442, 20852212, 21270092, 31494884, 41704424, 42540184, 62989768, 83408848, 85080368, 85594967, 125979536, 171189934, 342379868, 684759736, 1369519472, 2653443977, 5306887954, 10613775908, 21227551816, 42455103632]

約数ペア:

[(1, 42455103632), (2, 21227551816), (4, 10613775908), (8, 5306887954), (16, 2653443977), (31, 1369519472), (62, 684759736), (124, 342379868), (248, 171189934), (337, 125979536), (496, 85594967), (499, 85080368), (509, 83408848), (674, 62989768), (998, 42540184), (1018, 41704424), (1348, 31494884), (1996, 21270092), (2036, 20852212), (2696, 15747442), (3992, 10635046), (4072, 10426106), (5392, 7873721), (7984, 5317523), (8144, 5213053), (10447, 4063856), (15469, 2744528), (15779, 2690608), (20894, 2031928), (30938, 1372264), (31558, 1345304), (41788, 1015964), (61876, 686132), (63116, 672652), (83576, 507982), (123752, 343066), (126232, 336326), (167152, 253991), (168163, 252464), (171533, 247504)]