1609968952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:1948

約数の個数: 64

約数和(自身を含む): 3374784000

約数和(自身を除く): 1764815048

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 419, 646, 838, 1292, 1487, 1676, 2584, 2974, 3352, 5948, 7123, 7961, 11896, 14246, 15922, 25279, 28253, 28492, 31844, 50558, 56506, 56984, 63688, 101116, 113012, 135337, 202232, 226024, 270674, 480301, 541348, 623053, 960602, 1082696, 1246106, 1921204, 2492212, 3842408, 4984424, 10591901, 11838007, 21183802, 23676014, 42367604, 47352028, 84735208, 94704056, 201246119, 402492238, 804984476, 1609968952]

約数ペア:

[(1, 1609968952), (2, 804984476), (4, 402492238), (8, 201246119), (17, 94704056), (19, 84735208), (34, 47352028), (38, 42367604), (68, 23676014), (76, 21183802), (136, 11838007), (152, 10591901), (323, 4984424), (419, 3842408), (646, 2492212), (838, 1921204), (1292, 1246106), (1487, 1082696), (1676, 960602), (2584, 623053), (2974, 541348), (3352, 480301), (5948, 270674), (7123, 226024), (7961, 202232), (11896, 135337), (14246, 113012), (15922, 101116), (25279, 63688), (28253, 56984), (28492, 56506), (31844, 50558)]