815905824

素因数分解:

$2^5\times 3^1\times {\mathrm{641}}^1\times {\mathrm{13259}}^1$

素因数の和:13913

約数の個数: 48

約数和(自身を含む): 2145255840

約数和(自身を除く): 1329350016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 13259, 15384, 20512, 26518, 30768, 39777, 53036, 61536, 79554, 106072, 159108, 212144, 318216, 424288, 636432, 1272864, 8499019, 16998038, 25497057, 33996076, 50994114, 67992152, 101988228, 135984304, 203976456, 271968608, 407952912, 815905824]

約数ペア:

[(1, 815905824), (2, 407952912), (3, 271968608), (4, 203976456), (6, 135984304), (8, 101988228), (12, 67992152), (16, 50994114), (24, 33996076), (32, 25497057), (48, 16998038), (96, 8499019), (641, 1272864), (1282, 636432), (1923, 424288), (2564, 318216), (3846, 212144), (5128, 159108), (7692, 106072), (10256, 79554), (13259, 61536), (15384, 53036), (20512, 39777), (26518, 30768)]