439522092

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 1221212160

約数和(自身を除く): 781690068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 71, 86, 93, 108, 124, 129, 142, 172, 186, 213, 258, 279, 284, 372, 387, 426, 516, 558, 639, 774, 837, 852, 1116, 1161, 1278, 1333, 1548, 1674, 1849, 1917, 2201, 2322, 2556, 2666, 3053, 3348, 3698, 3834, 3999, 4402, 4644, 5332, 5547, 6106, 6603, 7396, 7668, 7998, 8804, 9159, 11094, 11997, 12212, 13206, 15996, 16641, 18318, 19809, 22188, 23994, 26412, 27477, 33282, 35991, 36636, 39618, 47988, 49923, 54954, 57319, 59427, 66564, 71982, 79236, 82431, 94643, 99846, 109908, 114638, 118854, 131279, 143964, 164862, 171957, 189286, 199692, 229276, 237708, 262558, 283929, 329724, 343914, 378572, 393837, 515871, 525116, 567858, 687828, 787674, 851787, 1031742, 1135716, 1181511, 1547613, 1575348, 1703574, 2063484, 2363022, 2555361, 3095226, 3407148, 3544533, 4069649, 4726044, 5110722, 6190452, 7089066, 8139298, 10221444, 12208947, 14178132, 16278596, 24417894, 36626841, 48835788, 73253682, 109880523, 146507364, 219761046, 439522092]

約数ペア:

[(1, 439522092), (2, 219761046), (3, 146507364), (4, 109880523), (6, 73253682), (9, 48835788), (12, 36626841), (18, 24417894), (27, 16278596), (31, 14178132), (36, 12208947), (43, 10221444), (54, 8139298), (62, 7089066), (71, 6190452), (86, 5110722), (93, 4726044), (108, 4069649), (124, 3544533), (129, 3407148), (142, 3095226), (172, 2555361), (186, 2363022), (213, 2063484), (258, 1703574), (279, 1575348), (284, 1547613), (372, 1181511), (387, 1135716), (426, 1031742), (516, 851787), (558, 787674), (639, 687828), (774, 567858), (837, 525116), (852, 515871), (1116, 393837), (1161, 378572), (1278, 343914), (1333, 329724), (1548, 283929), (1674, 262558), (1849, 237708), (1917, 229276), (2201, 199692), (2322, 189286), (2556, 171957), (2666, 164862), (3053, 143964), (3348, 131279), (3698, 118854), (3834, 114638), (3999, 109908), (4402, 99846), (4644, 94643), (5332, 82431), (5547, 79236), (6106, 71982), (6603, 66564), (7396, 59427), (7668, 57319), (7998, 54954), (8804, 49923), (9159, 47988), (11094, 39618), (11997, 36636), (12212, 35991), (13206, 33282), (15996, 27477), (16641, 26412), (18318, 23994), (19809, 22188)]