256200576

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{6121}}^1$

素因数の和:6247

約数の個数: 64

約数和(自身を含む): 686888400

約数和(自身を除く): 430687824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6121, 6976, 10464, 12242, 13952, 18363, 20928, 24484, 36726, 41856, 48968, 73452, 97936, 146904, 195872, 293808, 391744, 587616, 667189, 783488, 1175232, 1334378, 2001567, 2350464, 2668756, 4003134, 5337512, 8006268, 10675024, 16012536, 21350048, 32025072, 42700096, 64050144, 85400192, 128100288, 256200576]

約数ペア:

[(1, 256200576), (2, 128100288), (3, 85400192), (4, 64050144), (6, 42700096), (8, 32025072), (12, 21350048), (16, 16012536), (24, 10675024), (32, 8006268), (48, 5337512), (64, 4003134), (96, 2668756), (109, 2350464), (128, 2001567), (192, 1334378), (218, 1175232), (327, 783488), (384, 667189), (436, 587616), (654, 391744), (872, 293808), (1308, 195872), (1744, 146904), (2616, 97936), (3488, 73452), (5232, 48968), (6121, 41856), (6976, 36726), (10464, 24484), (12242, 20928), (13952, 18363)]