714402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 1729728

約数和(自身を除く): 1015326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 71, 78, 86, 117, 129, 142, 213, 234, 258, 387, 426, 559, 639, 774, 923, 1118, 1278, 1677, 1846, 2769, 3053, 3354, 5031, 5538, 6106, 8307, 9159, 10062, 16614, 18318, 27477, 39689, 54954, 79378, 119067, 238134, 357201, 714402]

約数ペア:

[(1, 714402), (2, 357201), (3, 238134), (6, 119067), (9, 79378), (13, 54954), (18, 39689), (26, 27477), (39, 18318), (43, 16614), (71, 10062), (78, 9159), (86, 8307), (117, 6106), (129, 5538), (142, 5031), (213, 3354), (234, 3053), (258, 2769), (387, 1846), (426, 1677), (559, 1278), (639, 1118), (774, 923)]