1580268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 4032000

約数和(自身を除く): 2451732

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 239, 348, 478, 551, 717, 956, 1102, 1434, 1653, 2204, 2868, 3306, 4541, 6612, 6931, 9082, 13623, 13862, 18164, 20793, 27246, 27724, 41586, 54492, 83172, 131689, 263378, 395067, 526756, 790134, 1580268]

約数ペア:

[(1, 1580268), (2, 790134), (3, 526756), (4, 395067), (6, 263378), (12, 131689), (19, 83172), (29, 54492), (38, 41586), (57, 27724), (58, 27246), (76, 20793), (87, 18164), (114, 13862), (116, 13623), (174, 9082), (228, 6931), (239, 6612), (348, 4541), (478, 3306), (551, 2868), (717, 2204), (956, 1653), (1102, 1434)]