259712230611

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{36277}}^1$

素因数の和:36460

約数の個数: 64

約数和(自身を含む): 388667980800

約数和(自身を除く): 128955750189

約数列:

[1, 3, 19, 29, 57, 61, 71, 87, 183, 213, 551, 1159, 1349, 1653, 1769, 2059, 3477, 4047, 4331, 5307, 6177, 12993, 33611, 36277, 39121, 82289, 100833, 108831, 117363, 125599, 246867, 376797, 689263, 1052033, 2067789, 2212897, 2386381, 2575667, 3156099, 6638691, 7159143, 7727001, 19988627, 42045043, 48937673, 59965881, 64174013, 74694343, 126135129, 146813019, 157115687, 192522039, 224083029, 471347061, 1219306247, 1419192517, 2985198053, 3657918741, 4257577551, 4556354923, 8955594159, 13669064769, 86570743537, 259712230611]

約数ペア:

[(1, 259712230611), (3, 86570743537), (19, 13669064769), (29, 8955594159), (57, 4556354923), (61, 4257577551), (71, 3657918741), (87, 2985198053), (183, 1419192517), (213, 1219306247), (551, 471347061), (1159, 224083029), (1349, 192522039), (1653, 157115687), (1769, 146813019), (2059, 126135129), (3477, 74694343), (4047, 64174013), (4331, 59965881), (5307, 48937673), (6177, 42045043), (12993, 19988627), (33611, 7727001), (36277, 7159143), (39121, 6638691), (82289, 3156099), (100833, 2575667), (108831, 2386381), (117363, 2212897), (125599, 2067789), (246867, 1052033), (376797, 689263)]