266071568

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4649}}^1$

素因数の和:4744

約数の個数: 60

約数和(自身を含む): 608024700

約数和(自身を除く): 341953132

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 3577, 4088, 4649, 7154, 8176, 9298, 14308, 18596, 28616, 32543, 37192, 57232, 65086, 74384, 130172, 227801, 260344, 339377, 455602, 520688, 678754, 911204, 1357508, 1822408, 2375639, 2715016, 3644816, 4751278, 5430032, 9502556, 16629473, 19005112, 33258946, 38010224, 66517892, 133035784, 266071568]

約数ペア:

[(1, 266071568), (2, 133035784), (4, 66517892), (7, 38010224), (8, 33258946), (14, 19005112), (16, 16629473), (28, 9502556), (49, 5430032), (56, 4751278), (73, 3644816), (98, 2715016), (112, 2375639), (146, 1822408), (196, 1357508), (292, 911204), (392, 678754), (511, 520688), (584, 455602), (784, 339377), (1022, 260344), (1168, 227801), (2044, 130172), (3577, 74384), (4088, 65086), (4649, 57232), (7154, 37192), (8176, 32543), (9298, 28616), (14308, 18596)]