338768235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6977}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 640077984

約数和(自身を除く): 301309749

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 415, 585, 747, 1079, 1245, 3237, 3735, 5395, 6977, 9711, 16185, 20931, 34885, 48555, 62793, 90701, 104655, 272103, 313965, 453505, 579091, 816309, 1360515, 1737273, 2895455, 4081545, 5211819, 7528183, 8686365, 22584549, 26059095, 37640915, 67753647, 112922745, 338768235]

約数ペア:

[(1, 338768235), (3, 112922745), (5, 67753647), (9, 37640915), (13, 26059095), (15, 22584549), (39, 8686365), (45, 7528183), (65, 5211819), (83, 4081545), (117, 2895455), (195, 1737273), (249, 1360515), (415, 816309), (585, 579091), (747, 453505), (1079, 313965), (1245, 272103), (3237, 104655), (3735, 90701), (5395, 62793), (6977, 48555), (9711, 34885), (16185, 20931)]