417260532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21061}}^1$

素因数の和:21208

約数の個数: 48

約数和(自身を含む): 1056806912

約数和(自身を除く): 639546380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 21061, 42122, 63183, 84244, 126366, 252732, 273793, 547586, 821379, 1095172, 1642758, 2674747, 3285516, 5349494, 8024241, 10698988, 16048482, 32096964, 34771711, 69543422, 104315133, 139086844, 208630266, 417260532]

約数ペア:

[(1, 417260532), (2, 208630266), (3, 139086844), (4, 104315133), (6, 69543422), (12, 34771711), (13, 32096964), (26, 16048482), (39, 10698988), (52, 8024241), (78, 5349494), (127, 3285516), (156, 2674747), (254, 1642758), (381, 1095172), (508, 821379), (762, 547586), (1524, 273793), (1651, 252732), (3302, 126366), (4953, 84244), (6604, 63183), (9906, 42122), (19812, 21061)]