1538712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 4942080

約数和(自身を除く): 3403368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 71, 72, 84, 86, 126, 129, 142, 168, 172, 213, 252, 258, 284, 301, 344, 387, 426, 497, 504, 516, 568, 602, 639, 774, 852, 903, 994, 1032, 1204, 1278, 1491, 1548, 1704, 1806, 1988, 2408, 2556, 2709, 2982, 3053, 3096, 3612, 3976, 4473, 5112, 5418, 5964, 6106, 7224, 8946, 9159, 10836, 11928, 12212, 17892, 18318, 21371, 21672, 24424, 27477, 35784, 36636, 42742, 54954, 64113, 73272, 85484, 109908, 128226, 170968, 192339, 219816, 256452, 384678, 512904, 769356, 1538712]

約数ペア:

[(1, 1538712), (2, 769356), (3, 512904), (4, 384678), (6, 256452), (7, 219816), (8, 192339), (9, 170968), (12, 128226), (14, 109908), (18, 85484), (21, 73272), (24, 64113), (28, 54954), (36, 42742), (42, 36636), (43, 35784), (56, 27477), (63, 24424), (71, 21672), (72, 21371), (84, 18318), (86, 17892), (126, 12212), (129, 11928), (142, 10836), (168, 9159), (172, 8946), (213, 7224), (252, 6106), (258, 5964), (284, 5418), (301, 5112), (344, 4473), (387, 3976), (426, 3612), (497, 3096), (504, 3053), (516, 2982), (568, 2709), (602, 2556), (639, 2408), (774, 1988), (852, 1806), (903, 1704), (994, 1548), (1032, 1491), (1204, 1278)]