489606985242

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{2707}}^1\times {\mathrm{3373}}^1$

素因数の和:6425

約数の個数: 80

約数和(自身を含む): 1101129624672

約数和(自身を除く): 611522639430

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1986, 2707, 2979, 3373, 5414, 5958, 6746, 8121, 8937, 10119, 16242, 17874, 20238, 24363, 26811, 30357, 48726, 53622, 60714, 73089, 91071, 146178, 182142, 219267, 273213, 438534, 546426, 896017, 1116463, 1792034, 2232926, 2688051, 3349389, 5376102, 6698778, 8064153, 9130711, 10048167, 16128306, 18261422, 20096334, 24192459, 27392133, 30144501, 48384918, 54784266, 60289002, 72577377, 82176399, 90433503, 145154754, 164352798, 180867006, 246529197, 493058394, 739587591, 1479175182, 3022265341, 6044530682, 9066796023, 18133592046, 27200388069, 54400776138, 81601164207, 163202328414, 244803492621, 489606985242]

約数ペア:

[(1, 489606985242), (2, 244803492621), (3, 163202328414), (6, 81601164207), (9, 54400776138), (18, 27200388069), (27, 18133592046), (54, 9066796023), (81, 6044530682), (162, 3022265341), (331, 1479175182), (662, 739587591), (993, 493058394), (1986, 246529197), (2707, 180867006), (2979, 164352798), (3373, 145154754), (5414, 90433503), (5958, 82176399), (6746, 72577377), (8121, 60289002), (8937, 54784266), (10119, 48384918), (16242, 30144501), (17874, 27392133), (20238, 24192459), (24363, 20096334), (26811, 18261422), (30357, 16128306), (48726, 10048167), (53622, 9130711), (60714, 8064153), (73089, 6698778), (91071, 5376102), (146178, 3349389), (182142, 2688051), (219267, 2232926), (273213, 1792034), (438534, 1116463), (546426, 896017)]