250745856

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2687

約数の個数: 88

約数和(自身を含む): 690150144

約数和(自身を除く): 439404288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2633, 2976, 3072, 3968, 5266, 5952, 7899, 7936, 10532, 11904, 15798, 15872, 21064, 23808, 31596, 31744, 42128, 47616, 63192, 81623, 84256, 95232, 126384, 163246, 168512, 244869, 252768, 326492, 337024, 489738, 505536, 652984, 674048, 979476, 1011072, 1305968, 1348096, 1958952, 2022144, 2611936, 2696192, 3917904, 4044288, 5223872, 7835808, 8088576, 10447744, 15671616, 20895488, 31343232, 41790976, 62686464, 83581952, 125372928, 250745856]

約数ペア:

[(1, 250745856), (2, 125372928), (3, 83581952), (4, 62686464), (6, 41790976), (8, 31343232), (12, 20895488), (16, 15671616), (24, 10447744), (31, 8088576), (32, 7835808), (48, 5223872), (62, 4044288), (64, 3917904), (93, 2696192), (96, 2611936), (124, 2022144), (128, 1958952), (186, 1348096), (192, 1305968), (248, 1011072), (256, 979476), (372, 674048), (384, 652984), (496, 505536), (512, 489738), (744, 337024), (768, 326492), (992, 252768), (1024, 244869), (1488, 168512), (1536, 163246), (1984, 126384), (2633, 95232), (2976, 84256), (3072, 81623), (3968, 63192), (5266, 47616), (5952, 42128), (7899, 31744), (7936, 31596), (10532, 23808), (11904, 21064), (15798, 15872)]