40486548968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1\times {\mathrm{3049}}^1$

素因数の和:3834

約数の個数: 64

約数和(自身を含む): 81032400000

約数和(自身を除く): 40545851032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 599, 652, 1198, 1304, 2396, 2771, 3049, 4792, 5542, 6098, 10183, 11084, 12196, 20366, 22168, 24392, 40732, 51833, 81464, 97637, 103666, 195274, 207332, 390548, 414664, 496987, 781096, 993974, 1659829, 1826351, 1987948, 3319658, 3652702, 3975896, 6639316, 7305404, 8448779, 13278632, 14610808, 16897558, 31047967, 33795116, 62095934, 67590232, 124191868, 248383736, 297695213, 595390426, 1190780852, 2381561704, 5060818621, 10121637242, 20243274484, 40486548968]

約数ペア:

[(1, 40486548968), (2, 20243274484), (4, 10121637242), (8, 5060818621), (17, 2381561704), (34, 1190780852), (68, 595390426), (136, 297695213), (163, 248383736), (326, 124191868), (599, 67590232), (652, 62095934), (1198, 33795116), (1304, 31047967), (2396, 16897558), (2771, 14610808), (3049, 13278632), (4792, 8448779), (5542, 7305404), (6098, 6639316), (10183, 3975896), (11084, 3652702), (12196, 3319658), (20366, 1987948), (22168, 1826351), (24392, 1659829), (40732, 993974), (51833, 781096), (81464, 496987), (97637, 414664), (103666, 390548), (195274, 207332)]