1318896

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 3928320

約数和(自身を除く): 2609424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 71, 72, 86, 108, 129, 142, 144, 172, 213, 216, 258, 284, 344, 387, 426, 432, 516, 568, 639, 688, 774, 852, 1032, 1136, 1161, 1278, 1548, 1704, 1917, 2064, 2322, 2556, 3053, 3096, 3408, 3834, 4644, 5112, 6106, 6192, 7668, 9159, 9288, 10224, 12212, 15336, 18318, 18576, 24424, 27477, 30672, 36636, 48848, 54954, 73272, 82431, 109908, 146544, 164862, 219816, 329724, 439632, 659448, 1318896]

約数ペア:

[(1, 1318896), (2, 659448), (3, 439632), (4, 329724), (6, 219816), (8, 164862), (9, 146544), (12, 109908), (16, 82431), (18, 73272), (24, 54954), (27, 48848), (36, 36636), (43, 30672), (48, 27477), (54, 24424), (71, 18576), (72, 18318), (86, 15336), (108, 12212), (129, 10224), (142, 9288), (144, 9159), (172, 7668), (213, 6192), (216, 6106), (258, 5112), (284, 4644), (344, 3834), (387, 3408), (426, 3096), (432, 3053), (516, 2556), (568, 2322), (639, 2064), (688, 1917), (774, 1704), (852, 1548), (1032, 1278), (1136, 1161)]