838677532

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 1899878400

約数和(自身を除く): 1061200868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 196, 244, 308, 343, 427, 539, 671, 686, 854, 911, 1078, 1342, 1372, 1708, 1822, 2156, 2684, 2989, 3644, 3773, 4697, 5978, 6377, 7546, 9394, 10021, 11956, 12754, 15092, 18788, 20042, 20923, 25508, 32879, 40084, 41846, 44639, 55571, 65758, 70147, 83692, 89278, 111142, 131516, 140294, 178556, 222284, 230153, 280588, 312473, 388997, 460306, 491029, 611281, 624946, 777994, 920612, 982058, 1222562, 1249892, 1555988, 1964116, 2445124, 2722979, 3437203, 4278967, 5445958, 6874406, 8557934, 10891916, 13748812, 17115868, 19060853, 29952769, 38121706, 59905538, 76243412, 119811076, 209669383, 419338766, 838677532]

約数ペア:

[(1, 838677532), (2, 419338766), (4, 209669383), (7, 119811076), (11, 76243412), (14, 59905538), (22, 38121706), (28, 29952769), (44, 19060853), (49, 17115868), (61, 13748812), (77, 10891916), (98, 8557934), (122, 6874406), (154, 5445958), (196, 4278967), (244, 3437203), (308, 2722979), (343, 2445124), (427, 1964116), (539, 1555988), (671, 1249892), (686, 1222562), (854, 982058), (911, 920612), (1078, 777994), (1342, 624946), (1372, 611281), (1708, 491029), (1822, 460306), (2156, 388997), (2684, 312473), (2989, 280588), (3644, 230153), (3773, 222284), (4697, 178556), (5978, 140294), (6377, 131516), (7546, 111142), (9394, 89278), (10021, 83692), (11956, 70147), (12754, 65758), (15092, 55571), (18788, 44639), (20042, 41846), (20923, 40084), (25508, 32879)]