444387384

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{313}}^2$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 1427069160

約数和(自身を除く): 982681776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 313, 324, 378, 504, 567, 626, 648, 756, 939, 1134, 1252, 1512, 1878, 2191, 2268, 2504, 2817, 3756, 4382, 4536, 5634, 6573, 7512, 8451, 8764, 11268, 13146, 16902, 17528, 19719, 22536, 25353, 26292, 33804, 39438, 50706, 52584, 59157, 67608, 78876, 97969, 101412, 118314, 157752, 177471, 195938, 202824, 236628, 293907, 354942, 391876, 473256, 587814, 685783, 709884, 783752, 881721, 1175628, 1371566, 1419768, 1763442, 2057349, 2351256, 2645163, 2743132, 3526884, 4114698, 5290326, 5486264, 6172047, 7053768, 7935489, 8229396, 10580652, 12344094, 15870978, 16458792, 18516141, 21161304, 24688188, 31741956, 37032282, 49376376, 55548423, 63483912, 74064564, 111096846, 148129128, 222193692, 444387384]

約数ペア:

[(1, 444387384), (2, 222193692), (3, 148129128), (4, 111096846), (6, 74064564), (7, 63483912), (8, 55548423), (9, 49376376), (12, 37032282), (14, 31741956), (18, 24688188), (21, 21161304), (24, 18516141), (27, 16458792), (28, 15870978), (36, 12344094), (42, 10580652), (54, 8229396), (56, 7935489), (63, 7053768), (72, 6172047), (81, 5486264), (84, 5290326), (108, 4114698), (126, 3526884), (162, 2743132), (168, 2645163), (189, 2351256), (216, 2057349), (252, 1763442), (313, 1419768), (324, 1371566), (378, 1175628), (504, 881721), (567, 783752), (626, 709884), (648, 685783), (756, 587814), (939, 473256), (1134, 391876), (1252, 354942), (1512, 293907), (1878, 236628), (2191, 202824), (2268, 195938), (2504, 177471), (2817, 157752), (3756, 118314), (4382, 101412), (4536, 97969), (5634, 78876), (6573, 67608), (7512, 59157), (8451, 52584), (8764, 50706), (11268, 39438), (13146, 33804), (16902, 26292), (17528, 25353), (19719, 22536)]