288955548

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{3343}}^1$

素因数の和:3381

約数の個数: 90

約数和(自身を含む): 852355504

約数和(自身を除く): 563399956

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, 3343, 4116, 4802, 6174, 6686, 7203, 9604, 10029, 12348, 13372, 14406, 20058, 21609, 23401, 28812, 30087, 40116, 43218, 46802, 60174, 70203, 86436, 93604, 120348, 140406, 163807, 210609, 280812, 327614, 421218, 491421, 655228, 842436, 982842, 1146649, 1474263, 1965684, 2293298, 2948526, 3439947, 4586596, 5897052, 6879894, 8026543, 10319841, 13759788, 16053086, 20639682, 24079629, 32106172, 41279364, 48159258, 72238887, 96318516, 144477774, 288955548]

約数ペア:

[(1, 288955548), (2, 144477774), (3, 96318516), (4, 72238887), (6, 48159258), (7, 41279364), (9, 32106172), (12, 24079629), (14, 20639682), (18, 16053086), (21, 13759788), (28, 10319841), (36, 8026543), (42, 6879894), (49, 5897052), (63, 4586596), (84, 3439947), (98, 2948526), (126, 2293298), (147, 1965684), (196, 1474263), (252, 1146649), (294, 982842), (343, 842436), (441, 655228), (588, 491421), (686, 421218), (882, 327614), (1029, 280812), (1372, 210609), (1764, 163807), (2058, 140406), (2401, 120348), (3087, 93604), (3343, 86436), (4116, 70203), (4802, 60174), (6174, 46802), (6686, 43218), (7203, 40116), (9604, 30087), (10029, 28812), (12348, 23401), (13372, 21609), (14406, 20058)]