447652044

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{5179}}^1$

素因数の和:5217

約数の個数: 90

約数和(自身を含む): 1320335380

約数和(自身を除く): 872683336

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 5179, 6174, 7203, 9604, 10358, 12348, 14406, 15537, 20716, 21609, 28812, 31074, 36253, 43218, 46611, 62148, 72506, 86436, 93222, 108759, 145012, 186444, 217518, 253771, 326277, 435036, 507542, 652554, 761313, 1015084, 1305108, 1522626, 1776397, 2283939, 3045252, 3552794, 4567878, 5329191, 7105588, 9135756, 10658382, 12434779, 15987573, 21316764, 24869558, 31975146, 37304337, 49739116, 63950292, 74608674, 111913011, 149217348, 223826022, 447652044]

約数ペア:

[(1, 447652044), (2, 223826022), (3, 149217348), (4, 111913011), (6, 74608674), (7, 63950292), (9, 49739116), (12, 37304337), (14, 31975146), (18, 24869558), (21, 21316764), (28, 15987573), (36, 12434779), (42, 10658382), (49, 9135756), (63, 7105588), (84, 5329191), (98, 4567878), (126, 3552794), (147, 3045252), (196, 2283939), (252, 1776397), (294, 1522626), (343, 1305108), (441, 1015084), (588, 761313), (686, 652554), (882, 507542), (1029, 435036), (1372, 326277), (1764, 253771), (2058, 217518), (2401, 186444), (3087, 145012), (4116, 108759), (4802, 93222), (5179, 86436), (6174, 72506), (7203, 62148), (9604, 46611), (10358, 43218), (12348, 36253), (14406, 31074), (15537, 28812), (20716, 21609)]