421147880912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1\times {\mathrm{12479}}^1$

素因数の和:13404

約数の個数: 80

約数和(自身を含む): 894435609600

約数和(自身を除く): 473287728688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 337, 569, 674, 1138, 1348, 2276, 2696, 3707, 4552, 5392, 6259, 7414, 9104, 12479, 12518, 14828, 24958, 25036, 29656, 49916, 50072, 59312, 99832, 100144, 137269, 191753, 199664, 274538, 383506, 549076, 767012, 1098152, 1534024, 2109283, 2196304, 3068048, 4205423, 4218566, 7100551, 8410846, 8437132, 14201102, 16821692, 16874264, 28402204, 33643384, 33748528, 46259653, 56804408, 67286768, 78106061, 92519306, 113608816, 156212122, 185038612, 312424244, 370077224, 624848488, 740154448, 1249696976, 2392885687, 4785771374, 9571542748, 19143085496, 26321742557, 38286170992, 52643485114, 105286970228, 210573940456, 421147880912]

約数ペア:

[(1, 421147880912), (2, 210573940456), (4, 105286970228), (8, 52643485114), (11, 38286170992), (16, 26321742557), (22, 19143085496), (44, 9571542748), (88, 4785771374), (176, 2392885687), (337, 1249696976), (569, 740154448), (674, 624848488), (1138, 370077224), (1348, 312424244), (2276, 185038612), (2696, 156212122), (3707, 113608816), (4552, 92519306), (5392, 78106061), (6259, 67286768), (7414, 56804408), (9104, 46259653), (12479, 33748528), (12518, 33643384), (14828, 28402204), (24958, 16874264), (25036, 16821692), (29656, 14201102), (49916, 8437132), (50072, 8410846), (59312, 7100551), (99832, 4218566), (100144, 4205423), (137269, 3068048), (191753, 2196304), (199664, 2109283), (274538, 1534024), (383506, 1098152), (549076, 767012)]