1222984404

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2609}}^1$

素因数の和:3097

約数の個数: 72

約数和(自身を含む): 3206385000

約数和(自身を除く): 1983400596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 449, 522, 898, 1044, 1347, 1796, 2609, 2694, 4041, 5218, 5388, 7827, 8082, 10436, 13021, 15654, 16164, 23481, 26042, 31308, 39063, 46962, 52084, 75661, 78126, 93924, 117189, 151322, 156252, 226983, 234378, 302644, 453966, 468756, 680949, 907932, 1171441, 1361898, 2342882, 2723796, 3514323, 4685764, 7028646, 10542969, 14057292, 21085938, 33971789, 42171876, 67943578, 101915367, 135887156, 203830734, 305746101, 407661468, 611492202, 1222984404]

約数ペア:

[(1, 1222984404), (2, 611492202), (3, 407661468), (4, 305746101), (6, 203830734), (9, 135887156), (12, 101915367), (18, 67943578), (29, 42171876), (36, 33971789), (58, 21085938), (87, 14057292), (116, 10542969), (174, 7028646), (261, 4685764), (348, 3514323), (449, 2723796), (522, 2342882), (898, 1361898), (1044, 1171441), (1347, 907932), (1796, 680949), (2609, 468756), (2694, 453966), (4041, 302644), (5218, 234378), (5388, 226983), (7827, 156252), (8082, 151322), (10436, 117189), (13021, 93924), (15654, 78126), (16164, 75661), (23481, 52084), (26042, 46962), (31308, 39063)]