235238036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 471905280

約数和(自身を除く): 236667244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 89, 121, 127, 172, 178, 242, 254, 356, 473, 484, 508, 946, 979, 1397, 1892, 1958, 2794, 3827, 3916, 5203, 5461, 5588, 7654, 10406, 10769, 10922, 11303, 15308, 15367, 20812, 21538, 21844, 22606, 30734, 42097, 43076, 45212, 60071, 61468, 84194, 120142, 124333, 168388, 240284, 248666, 463067, 486029, 497332, 660781, 926134, 972058, 1321562, 1367663, 1852268, 1944116, 2643124, 2735326, 5346319, 5470652, 10692638, 21385276, 58809509, 117619018, 235238036]

約数ペア:

[(1, 235238036), (2, 117619018), (4, 58809509), (11, 21385276), (22, 10692638), (43, 5470652), (44, 5346319), (86, 2735326), (89, 2643124), (121, 1944116), (127, 1852268), (172, 1367663), (178, 1321562), (242, 972058), (254, 926134), (356, 660781), (473, 497332), (484, 486029), (508, 463067), (946, 248666), (979, 240284), (1397, 168388), (1892, 124333), (1958, 120142), (2794, 84194), (3827, 61468), (3916, 60071), (5203, 45212), (5461, 43076), (5588, 42097), (7654, 30734), (10406, 22606), (10769, 21844), (10922, 21538), (11303, 20812), (15308, 15367)]