21124430432

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{115429}}^1$

素因数の和:115508

約数の個数: 96

約数和(自身を含む): 51195513600

約数和(自身を除く): 30071083168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 532, 602, 608, 688, 817, 1064, 1204, 1376, 1634, 2128, 2408, 3268, 4256, 4816, 5719, 6536, 9632, 11438, 13072, 22876, 26144, 45752, 91504, 115429, 183008, 230858, 461716, 808003, 923432, 1616006, 1846864, 2193151, 3232012, 3693728, 4386302, 4963447, 6464024, 8772604, 9926894, 12928048, 15352057, 17545208, 19853788, 25856096, 30704114, 34744129, 35090416, 39707576, 61408228, 69488258, 70180832, 79415152, 94305493, 122816456, 138976516, 158830304, 188610986, 245632912, 277953032, 377221972, 491265824, 555906064, 660138451, 754443944, 1111812128, 1320276902, 1508887888, 2640553804, 3017775776, 5281107608, 10562215216, 21124430432]

約数ペア:

[(1, 21124430432), (2, 10562215216), (4, 5281107608), (7, 3017775776), (8, 2640553804), (14, 1508887888), (16, 1320276902), (19, 1111812128), (28, 754443944), (32, 660138451), (38, 555906064), (43, 491265824), (56, 377221972), (76, 277953032), (86, 245632912), (112, 188610986), (133, 158830304), (152, 138976516), (172, 122816456), (224, 94305493), (266, 79415152), (301, 70180832), (304, 69488258), (344, 61408228), (532, 39707576), (602, 35090416), (608, 34744129), (688, 30704114), (817, 25856096), (1064, 19853788), (1204, 17545208), (1376, 15352057), (1634, 12928048), (2128, 9926894), (2408, 8772604), (3268, 6464024), (4256, 4963447), (4816, 4386302), (5719, 3693728), (6536, 3232012), (9632, 2193151), (11438, 1846864), (13072, 1616006), (22876, 923432), (26144, 808003), (45752, 461716), (91504, 230858), (115429, 183008)]