257746247232

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43304141}}^1$

素因数の和:43304187

約数の個数: 56

約数和(自身を含む): 703952132352

約数和(自身を除く): 446205885120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 43304141, 86608282, 129912423, 173216564, 259824846, 346433128, 519649692, 692866256, 1039299384, 1342428371, 1385732512, 2078598768, 2684856742, 2771465024, 4027285113, 4157197536, 5369713484, 8054570226, 8314395072, 10739426968, 16109140452, 21478853936, 32218280904, 42957707872, 64436561808, 85915415744, 128873123616, 257746247232]

約数ペア:

[(1, 257746247232), (2, 128873123616), (3, 85915415744), (4, 64436561808), (6, 42957707872), (8, 32218280904), (12, 21478853936), (16, 16109140452), (24, 10739426968), (31, 8314395072), (32, 8054570226), (48, 5369713484), (62, 4157197536), (64, 4027285113), (93, 2771465024), (96, 2684856742), (124, 2078598768), (186, 1385732512), (192, 1342428371), (248, 1039299384), (372, 692866256), (496, 519649692), (744, 346433128), (992, 259824846), (1488, 173216564), (1984, 129912423), (2976, 86608282), (5952, 43304141)]