1440738134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 2582502912

約数和(自身を除く): 1141764778

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 101, 187, 202, 374, 473, 731, 887, 946, 1111, 1462, 1717, 1774, 2222, 3434, 4343, 8041, 8686, 9757, 15079, 16082, 18887, 19514, 30158, 37774, 38141, 47773, 73831, 76282, 89587, 95546, 147662, 165869, 179174, 331738, 419551, 648397, 812141, 839102, 985457, 1296794, 1522979, 1624282, 1970914, 3045958, 3852241, 7132367, 7704482, 14264734, 16752769, 33505538, 42374651, 65488097, 84749302, 130976194, 720369067, 1440738134]

約数ペア:

[(1, 1440738134), (2, 720369067), (11, 130976194), (17, 84749302), (22, 65488097), (34, 42374651), (43, 33505538), (86, 16752769), (101, 14264734), (187, 7704482), (202, 7132367), (374, 3852241), (473, 3045958), (731, 1970914), (887, 1624282), (946, 1522979), (1111, 1296794), (1462, 985457), (1717, 839102), (1774, 812141), (2222, 648397), (3434, 419551), (4343, 331738), (8041, 179174), (8686, 165869), (9757, 147662), (15079, 95546), (16082, 89587), (18887, 76282), (19514, 73831), (30158, 47773), (37774, 38141)]