487278396

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 1437004800

約数和(自身を除く): 949726404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 71, 99, 106, 108, 109, 132, 142, 159, 198, 212, 213, 218, 284, 297, 318, 327, 396, 426, 436, 477, 583, 594, 636, 639, 654, 781, 852, 954, 981, 1166, 1188, 1199, 1278, 1308, 1431, 1562, 1749, 1908, 1917, 1962, 2332, 2343, 2398, 2556, 2862, 2943, 3124, 3498, 3597, 3763, 3834, 3924, 4686, 4796, 5247, 5724, 5777, 5886, 6996, 7029, 7194, 7526, 7668, 7739, 9372, 10494, 10791, 11289, 11554, 11772, 14058, 14388, 15052, 15478, 15741, 17331, 20988, 21087, 21582, 22578, 23108, 23217, 28116, 30956, 31482, 32373, 33867, 34662, 41393, 42174, 43164, 45156, 46434, 51993, 62964, 63547, 64746, 67734, 69324, 69651, 82786, 84348, 85129, 92868, 101601, 103986, 124179, 127094, 129492, 135468, 139302, 155979, 165572, 170258, 190641, 203202, 207972, 208953, 248358, 254188, 255387, 278604, 311958, 340516, 372537, 381282, 406404, 410167, 417906, 496716, 510774, 571923, 623916, 745074, 762564, 766161, 820334, 835812, 1021548, 1117611, 1143846, 1230501, 1490148, 1532322, 1640668, 1715769, 2235222, 2287692, 2298483, 2461002, 3064644, 3431538, 3691503, 4470444, 4511837, 4596966, 4922004, 6863076, 7383006, 9023674, 9193932, 11074509, 13535511, 14766012, 18047348, 22149018, 27071022, 40606533, 44298036, 54142044, 81213066, 121819599, 162426132, 243639198, 487278396]

約数ペア:

[(1, 487278396), (2, 243639198), (3, 162426132), (4, 121819599), (6, 81213066), (9, 54142044), (11, 44298036), (12, 40606533), (18, 27071022), (22, 22149018), (27, 18047348), (33, 14766012), (36, 13535511), (44, 11074509), (53, 9193932), (54, 9023674), (66, 7383006), (71, 6863076), (99, 4922004), (106, 4596966), (108, 4511837), (109, 4470444), (132, 3691503), (142, 3431538), (159, 3064644), (198, 2461002), (212, 2298483), (213, 2287692), (218, 2235222), (284, 1715769), (297, 1640668), (318, 1532322), (327, 1490148), (396, 1230501), (426, 1143846), (436, 1117611), (477, 1021548), (583, 835812), (594, 820334), (636, 766161), (639, 762564), (654, 745074), (781, 623916), (852, 571923), (954, 510774), (981, 496716), (1166, 417906), (1188, 410167), (1199, 406404), (1278, 381282), (1308, 372537), (1431, 340516), (1562, 311958), (1749, 278604), (1908, 255387), (1917, 254188), (1962, 248358), (2332, 208953), (2343, 207972), (2398, 203202), (2556, 190641), (2862, 170258), (2943, 165572), (3124, 155979), (3498, 139302), (3597, 135468), (3763, 129492), (3834, 127094), (3924, 124179), (4686, 103986), (4796, 101601), (5247, 92868), (5724, 85129), (5777, 84348), (5886, 82786), (6996, 69651), (7029, 69324), (7194, 67734), (7526, 64746), (7668, 63547), (7739, 62964), (9372, 51993), (10494, 46434), (10791, 45156), (11289, 43164), (11554, 42174), (11772, 41393), (14058, 34662), (14388, 33867), (15052, 32373), (15478, 31482), (15741, 30956), (17331, 28116), (20988, 23217), (21087, 23108), (21582, 22578)]