972478024

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 2143088640

約数和(自身を除く): 1170610616

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 223, 301, 344, 446, 602, 892, 1204, 1561, 1784, 1811, 2408, 3122, 3622, 6244, 7244, 9589, 12488, 12677, 14488, 19178, 25354, 38356, 50708, 67123, 76712, 77873, 101416, 134246, 155746, 268492, 311492, 403853, 536984, 545111, 622984, 807706, 1090222, 1615412, 2180444, 2826971, 3230824, 4360888, 5653942, 11307884, 17365679, 22615768, 34731358, 69462716, 121559753, 138925432, 243119506, 486239012, 972478024]

約数ペア:

[(1, 972478024), (2, 486239012), (4, 243119506), (7, 138925432), (8, 121559753), (14, 69462716), (28, 34731358), (43, 22615768), (56, 17365679), (86, 11307884), (172, 5653942), (223, 4360888), (301, 3230824), (344, 2826971), (446, 2180444), (602, 1615412), (892, 1090222), (1204, 807706), (1561, 622984), (1784, 545111), (1811, 536984), (2408, 403853), (3122, 311492), (3622, 268492), (6244, 155746), (7244, 134246), (9589, 101416), (12488, 77873), (12677, 76712), (14488, 67123), (19178, 50708), (25354, 38356)]