275167984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11117}}^1$

素因数の和:11162

約数の個数: 80

約数和(自身を含む): 694830528

約数和(自身を除く): 419662544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 11117, 12376, 22234, 24752, 44468, 77819, 88936, 144521, 155638, 177872, 188989, 289042, 311276, 377978, 578084, 622552, 755956, 1011647, 1156168, 1245104, 1322923, 1511912, 2023294, 2312336, 2456857, 2645846, 3023824, 4046588, 4913714, 5291692, 8093176, 9827428, 10583384, 16186352, 17197999, 19654856, 21166768, 34395998, 39309712, 68791996, 137583992, 275167984]

約数ペア:

[(1, 275167984), (2, 137583992), (4, 68791996), (7, 39309712), (8, 34395998), (13, 21166768), (14, 19654856), (16, 17197999), (17, 16186352), (26, 10583384), (28, 9827428), (34, 8093176), (52, 5291692), (56, 4913714), (68, 4046588), (91, 3023824), (104, 2645846), (112, 2456857), (119, 2312336), (136, 2023294), (182, 1511912), (208, 1322923), (221, 1245104), (238, 1156168), (272, 1011647), (364, 755956), (442, 622552), (476, 578084), (728, 377978), (884, 311276), (952, 289042), (1456, 188989), (1547, 177872), (1768, 155638), (1904, 144521), (3094, 88936), (3536, 77819), (6188, 44468), (11117, 24752), (12376, 22234)]