1259991841024

素因数分解:

$2^8\times 7^1\times {\mathrm{42349}}^1\times {\mathrm{16603}}^1$

素因数の和:58975

約数の個数: 72

約数和(自身を含む): 2874597387200

約数和(自身を除く): 1614605546176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 16603, 33206, 42349, 66412, 84698, 116221, 132824, 169396, 232442, 265648, 296443, 338792, 464884, 531296, 592886, 677584, 929768, 1062592, 1185772, 1355168, 1859536, 2125184, 2371544, 2710336, 3719072, 4250368, 4743088, 5420672, 7438144, 9486176, 10841344, 14876288, 18972352, 29752576, 37944704, 75889408, 703120447, 1406240894, 2812481788, 4921843129, 5624963576, 9843686258, 11249927152, 19687372516, 22499854304, 39374745032, 44999708608, 78749490064, 89999417216, 157498980128, 179998834432, 314997960256, 629995920512, 1259991841024]

約数ペア:

[(1, 1259991841024), (2, 629995920512), (4, 314997960256), (7, 179998834432), (8, 157498980128), (14, 89999417216), (16, 78749490064), (28, 44999708608), (32, 39374745032), (56, 22499854304), (64, 19687372516), (112, 11249927152), (128, 9843686258), (224, 5624963576), (256, 4921843129), (448, 2812481788), (896, 1406240894), (1792, 703120447), (16603, 75889408), (33206, 37944704), (42349, 29752576), (66412, 18972352), (84698, 14876288), (116221, 10841344), (132824, 9486176), (169396, 7438144), (232442, 5420672), (265648, 4743088), (296443, 4250368), (338792, 3719072), (464884, 2710336), (531296, 2371544), (592886, 2125184), (677584, 1859536), (929768, 1355168), (1062592, 1185772)]