289771902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135281}}^1$

素因数の和:135313

約数の個数: 48

約数和(自身を含む): 759743712

約数和(自身を除く): 469971810

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 135281, 270562, 405843, 811686, 946967, 1217529, 1893934, 2299777, 2435058, 2840901, 4599554, 5681802, 6899331, 8522703, 13798662, 16098439, 17045406, 20697993, 32196878, 41395986, 48295317, 96590634, 144885951, 289771902]

約数ペア:

[(1, 289771902), (2, 144885951), (3, 96590634), (6, 48295317), (7, 41395986), (9, 32196878), (14, 20697993), (17, 17045406), (18, 16098439), (21, 13798662), (34, 8522703), (42, 6899331), (51, 5681802), (63, 4599554), (102, 2840901), (119, 2435058), (126, 2299777), (153, 1893934), (238, 1217529), (306, 946967), (357, 811686), (714, 405843), (1071, 270562), (2142, 135281)]