245989952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1091}}^1$

素因数の和:1387

約数の個数: 56

約数和(自身を含む): 528108672

約数和(自身を除く): 282118720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 271, 416, 542, 832, 1084, 1091, 2168, 2182, 3523, 4336, 4364, 7046, 8672, 8728, 14092, 14183, 17344, 17456, 28184, 28366, 34912, 56368, 56732, 69824, 112736, 113464, 225472, 226928, 295661, 453856, 591322, 907712, 1182644, 2365288, 3843593, 4730576, 7687186, 9461152, 15374372, 18922304, 30748744, 61497488, 122994976, 245989952]

約数ペア:

[(1, 245989952), (2, 122994976), (4, 61497488), (8, 30748744), (13, 18922304), (16, 15374372), (26, 9461152), (32, 7687186), (52, 4730576), (64, 3843593), (104, 2365288), (208, 1182644), (271, 907712), (416, 591322), (542, 453856), (832, 295661), (1084, 226928), (1091, 225472), (2168, 113464), (2182, 112736), (3523, 69824), (4336, 56732), (4364, 56368), (7046, 34912), (8672, 28366), (8728, 28184), (14092, 17456), (14183, 17344)]