996909012

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 2926264320

約数和(自身を除く): 1929355308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 71, 99, 106, 108, 132, 142, 159, 198, 212, 213, 223, 284, 297, 318, 396, 426, 446, 477, 583, 594, 636, 639, 669, 781, 852, 892, 954, 1166, 1188, 1278, 1338, 1431, 1562, 1749, 1908, 1917, 2007, 2332, 2343, 2453, 2556, 2676, 2862, 3124, 3498, 3763, 3834, 4014, 4686, 4906, 5247, 5724, 6021, 6996, 7029, 7359, 7526, 7668, 8028, 9372, 9812, 10494, 11289, 11819, 12042, 14058, 14718, 15052, 15741, 15833, 20988, 21087, 22077, 22578, 23638, 24084, 28116, 29436, 31482, 31666, 33867, 35457, 41393, 42174, 44154, 45156, 47276, 47499, 62964, 63332, 66231, 67734, 70914, 82786, 84348, 88308, 94998, 101601, 106371, 124179, 130009, 132462, 135468, 141828, 142497, 165572, 174163, 189996, 203202, 212742, 248358, 260018, 264924, 284994, 319113, 348326, 372537, 390027, 406404, 425484, 427491, 496716, 520036, 522489, 569988, 638226, 696652, 745074, 780054, 839149, 854982, 1044978, 1117611, 1170081, 1276452, 1490148, 1560108, 1567467, 1678298, 1709964, 2089956, 2235222, 2340162, 2517447, 3134934, 3356596, 3510243, 4470444, 4680324, 4702401, 5034894, 6269868, 7020486, 7552341, 9230639, 9404802, 10069788, 14040972, 15104682, 18461278, 18809604, 22657023, 27691917, 30209364, 36922556, 45314046, 55383834, 83075751, 90628092, 110767668, 166151502, 249227253, 332303004, 498454506, 996909012]

約数ペア:

[(1, 996909012), (2, 498454506), (3, 332303004), (4, 249227253), (6, 166151502), (9, 110767668), (11, 90628092), (12, 83075751), (18, 55383834), (22, 45314046), (27, 36922556), (33, 30209364), (36, 27691917), (44, 22657023), (53, 18809604), (54, 18461278), (66, 15104682), (71, 14040972), (99, 10069788), (106, 9404802), (108, 9230639), (132, 7552341), (142, 7020486), (159, 6269868), (198, 5034894), (212, 4702401), (213, 4680324), (223, 4470444), (284, 3510243), (297, 3356596), (318, 3134934), (396, 2517447), (426, 2340162), (446, 2235222), (477, 2089956), (583, 1709964), (594, 1678298), (636, 1567467), (639, 1560108), (669, 1490148), (781, 1276452), (852, 1170081), (892, 1117611), (954, 1044978), (1166, 854982), (1188, 839149), (1278, 780054), (1338, 745074), (1431, 696652), (1562, 638226), (1749, 569988), (1908, 522489), (1917, 520036), (2007, 496716), (2332, 427491), (2343, 425484), (2453, 406404), (2556, 390027), (2676, 372537), (2862, 348326), (3124, 319113), (3498, 284994), (3763, 264924), (3834, 260018), (4014, 248358), (4686, 212742), (4906, 203202), (5247, 189996), (5724, 174163), (6021, 165572), (6996, 142497), (7029, 141828), (7359, 135468), (7526, 132462), (7668, 130009), (8028, 124179), (9372, 106371), (9812, 101601), (10494, 94998), (11289, 88308), (11819, 84348), (12042, 82786), (14058, 70914), (14718, 67734), (15052, 66231), (15741, 63332), (15833, 62964), (20988, 47499), (21087, 47276), (22077, 45156), (22578, 44154), (23638, 42174), (24084, 41393), (28116, 35457), (29436, 33867), (31482, 31666)]