276577912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^2$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 568378440

約数和(自身を除く): 291800528

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 179, 332, 358, 664, 716, 1079, 1432, 2158, 2327, 4316, 4654, 8632, 9308, 14857, 18616, 29714, 32041, 59428, 64082, 118856, 128164, 193141, 256328, 386282, 416533, 772564, 833066, 1545128, 1666132, 2659403, 3332264, 5318806, 10637612, 21275224, 34572239, 69144478, 138288956, 276577912]

約数ペア:

[(1, 276577912), (2, 138288956), (4, 69144478), (8, 34572239), (13, 21275224), (26, 10637612), (52, 5318806), (83, 3332264), (104, 2659403), (166, 1666132), (179, 1545128), (332, 833066), (358, 772564), (664, 416533), (716, 386282), (1079, 256328), (1432, 193141), (2158, 128164), (2327, 118856), (4316, 64082), (4654, 59428), (8632, 32041), (9308, 29714), (14857, 18616)]