2107786548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 6418984320

約数和(自身を除く): 4311197772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 41, 42, 49, 51, 68, 74, 82, 84, 98, 102, 111, 119, 123, 139, 147, 148, 164, 196, 204, 222, 238, 246, 259, 278, 287, 294, 357, 417, 444, 476, 492, 518, 556, 574, 588, 629, 697, 714, 777, 833, 834, 861, 973, 1036, 1148, 1258, 1394, 1428, 1517, 1554, 1666, 1668, 1722, 1813, 1887, 1946, 2009, 2091, 2363, 2499, 2516, 2788, 2919, 3034, 3108, 3332, 3444, 3626, 3774, 3892, 4018, 4182, 4403, 4551, 4726, 4879, 4998, 5143, 5439, 5699, 5838, 6027, 6068, 6811, 7089, 7252, 7548, 8036, 8364, 8806, 9102, 9452, 9758, 9996, 10286, 10619, 10878, 11398, 11676, 12054, 13209, 13622, 14178, 14637, 15429, 16541, 17097, 17612, 18204, 19516, 20433, 20572, 21238, 21756, 22796, 24108, 25789, 26418, 27244, 28356, 29274, 30821, 30858, 31857, 33082, 34153, 34194, 36001, 39893, 40866, 42476, 49623, 51578, 52836, 58548, 61642, 61716, 63714, 66164, 68306, 68388, 72002, 74333, 77367, 79786, 81732, 87431, 92463, 96883, 99246, 102459, 103156, 108003, 115787, 119679, 123284, 127428, 136612, 144004, 148666, 154734, 159572, 174862, 180523, 184926, 193766, 198492, 204918, 210863, 216006, 222999, 231574, 239358, 252007, 262293, 279251, 290649, 297332, 309468, 347361, 349724, 361046, 369852, 387532, 409836, 421726, 432012, 445998, 463148, 478716, 504014, 524586, 541569, 558502, 581298, 612017, 632589, 678181, 694722, 722092, 756021, 837753, 843452, 891996, 1008028, 1049172, 1083138, 1117004, 1162596, 1224034, 1263661, 1265178, 1356362, 1389444, 1476041, 1512042, 1675506, 1836051, 2034543, 2166276, 2448068, 2527322, 2530356, 2712724, 2952082, 3024084, 3351012, 3584671, 3672102, 3790983, 4069086, 4284119, 4428123, 4747267, 5054644, 5904164, 7169342, 7344204, 7581966, 8138172, 8568238, 8856246, 9494534, 10332287, 10754013, 12852357, 14241801, 14338684, 15163932, 17136476, 17712492, 18989068, 20664574, 21508026, 25092697, 25704714, 28483602, 30996861, 41329148, 43016052, 50185394, 51409428, 56967204, 61993722, 75278091, 100370788, 123987444, 150556182, 175648879, 301112364, 351297758, 526946637, 702595516, 1053893274, 2107786548]

約数ペア:

[(1, 2107786548), (2, 1053893274), (3, 702595516), (4, 526946637), (6, 351297758), (7, 301112364), (12, 175648879), (14, 150556182), (17, 123987444), (21, 100370788), (28, 75278091), (34, 61993722), (37, 56967204), (41, 51409428), (42, 50185394), (49, 43016052), (51, 41329148), (68, 30996861), (74, 28483602), (82, 25704714), (84, 25092697), (98, 21508026), (102, 20664574), (111, 18989068), (119, 17712492), (123, 17136476), (139, 15163932), (147, 14338684), (148, 14241801), (164, 12852357), (196, 10754013), (204, 10332287), (222, 9494534), (238, 8856246), (246, 8568238), (259, 8138172), (278, 7581966), (287, 7344204), (294, 7169342), (357, 5904164), (417, 5054644), (444, 4747267), (476, 4428123), (492, 4284119), (518, 4069086), (556, 3790983), (574, 3672102), (588, 3584671), (629, 3351012), (697, 3024084), (714, 2952082), (777, 2712724), (833, 2530356), (834, 2527322), (861, 2448068), (973, 2166276), (1036, 2034543), (1148, 1836051), (1258, 1675506), (1394, 1512042), (1428, 1476041), (1517, 1389444), (1554, 1356362), (1666, 1265178), (1668, 1263661), (1722, 1224034), (1813, 1162596), (1887, 1117004), (1946, 1083138), (2009, 1049172), (2091, 1008028), (2363, 891996), (2499, 843452), (2516, 837753), (2788, 756021), (2919, 722092), (3034, 694722), (3108, 678181), (3332, 632589), (3444, 612017), (3626, 581298), (3774, 558502), (3892, 541569), (4018, 524586), (4182, 504014), (4403, 478716), (4551, 463148), (4726, 445998), (4879, 432012), (4998, 421726), (5143, 409836), (5439, 387532), (5699, 369852), (5838, 361046), (6027, 349724), (6068, 347361), (6811, 309468), (7089, 297332), (7252, 290649), (7548, 279251), (8036, 262293), (8364, 252007), (8806, 239358), (9102, 231574), (9452, 222999), (9758, 216006), (9996, 210863), (10286, 204918), (10619, 198492), (10878, 193766), (11398, 184926), (11676, 180523), (12054, 174862), (13209, 159572), (13622, 154734), (14178, 148666), (14637, 144004), (15429, 136612), (16541, 127428), (17097, 123284), (17612, 119679), (18204, 115787), (19516, 108003), (20433, 103156), (20572, 102459), (21238, 99246), (21756, 96883), (22796, 92463), (24108, 87431), (25789, 81732), (26418, 79786), (27244, 77367), (28356, 74333), (29274, 72002), (30821, 68388), (30858, 68306), (31857, 66164), (33082, 63714), (34153, 61716), (34194, 61642), (36001, 58548), (39893, 52836), (40866, 51578), (42476, 49623)]