668020824

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1142

約数の個数: 128

約数和(自身を含む): 1927411200

約数和(自身を除く): 1259390376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 71, 72, 86, 108, 129, 142, 172, 213, 216, 258, 284, 344, 387, 426, 516, 568, 639, 774, 852, 1013, 1032, 1161, 1278, 1548, 1704, 1917, 2026, 2322, 2556, 3039, 3053, 3096, 3834, 4052, 4644, 5112, 6078, 6106, 7668, 8104, 9117, 9159, 9288, 12156, 12212, 15336, 18234, 18318, 24312, 24424, 27351, 27477, 36468, 36636, 43559, 54702, 54954, 71923, 72936, 73272, 82431, 87118, 109404, 109908, 130677, 143846, 164862, 174236, 215769, 218808, 219816, 261354, 287692, 329724, 348472, 392031, 431538, 522708, 575384, 647307, 659448, 784062, 863076, 1045416, 1176093, 1294614, 1568124, 1726152, 1941921, 2352186, 2589228, 3092689, 3136248, 3883842, 4704372, 5178456, 6185378, 7767684, 9278067, 9408744, 12370756, 15535368, 18556134, 24741512, 27834201, 37112268, 55668402, 74224536, 83502603, 111336804, 167005206, 222673608, 334010412, 668020824]

約数ペア:

[(1, 668020824), (2, 334010412), (3, 222673608), (4, 167005206), (6, 111336804), (8, 83502603), (9, 74224536), (12, 55668402), (18, 37112268), (24, 27834201), (27, 24741512), (36, 18556134), (43, 15535368), (54, 12370756), (71, 9408744), (72, 9278067), (86, 7767684), (108, 6185378), (129, 5178456), (142, 4704372), (172, 3883842), (213, 3136248), (216, 3092689), (258, 2589228), (284, 2352186), (344, 1941921), (387, 1726152), (426, 1568124), (516, 1294614), (568, 1176093), (639, 1045416), (774, 863076), (852, 784062), (1013, 659448), (1032, 647307), (1161, 575384), (1278, 522708), (1548, 431538), (1704, 392031), (1917, 348472), (2026, 329724), (2322, 287692), (2556, 261354), (3039, 219816), (3053, 218808), (3096, 215769), (3834, 174236), (4052, 164862), (4644, 143846), (5112, 130677), (6078, 109908), (6106, 109404), (7668, 87118), (8104, 82431), (9117, 73272), (9159, 72936), (9288, 71923), (12156, 54954), (12212, 54702), (15336, 43559), (18234, 36636), (18318, 36468), (24312, 27477), (24424, 27351)]