457428996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12253}}^1$

素因数の和:12341

約数の個数: 72

約数和(自身を含む): 1244467224

約数和(自身を除く): 787038228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 6222, 9333, 12253, 12444, 18666, 24506, 36759, 37332, 49012, 73518, 110277, 147036, 208301, 220554, 416602, 441108, 624903, 747433, 833204, 1249806, 1494866, 1874709, 2242299, 2499612, 2989732, 3749418, 4484598, 6726897, 7498836, 8969196, 12706361, 13453794, 25412722, 26907588, 38119083, 50825444, 76238166, 114357249, 152476332, 228714498, 457428996]

約数ペア:

[(1, 457428996), (2, 228714498), (3, 152476332), (4, 114357249), (6, 76238166), (9, 50825444), (12, 38119083), (17, 26907588), (18, 25412722), (34, 13453794), (36, 12706361), (51, 8969196), (61, 7498836), (68, 6726897), (102, 4484598), (122, 3749418), (153, 2989732), (183, 2499612), (204, 2242299), (244, 1874709), (306, 1494866), (366, 1249806), (549, 833204), (612, 747433), (732, 624903), (1037, 441108), (1098, 416602), (2074, 220554), (2196, 208301), (3111, 147036), (4148, 110277), (6222, 73518), (9333, 49012), (12253, 37332), (12444, 36759), (18666, 24506)]