865118688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 2731180032

約数和(自身を除く): 1866061344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 223, 224, 251, 276, 322, 336, 368, 446, 483, 502, 552, 644, 669, 672, 736, 753, 892, 966, 1004, 1104, 1288, 1338, 1506, 1561, 1757, 1784, 1932, 2008, 2208, 2576, 2676, 3012, 3122, 3514, 3568, 3864, 4016, 4683, 5129, 5152, 5271, 5352, 5773, 6024, 6244, 7028, 7136, 7728, 8032, 9366, 10258, 10542, 10704, 11546, 12048, 12488, 14056, 15387, 15456, 17319, 18732, 20516, 21084, 21408, 23092, 24096, 24976, 28112, 30774, 34638, 35903, 37464, 40411, 41032, 42168, 46184, 49952, 55973, 56224, 61548, 69276, 71806, 74928, 80822, 82064, 84336, 92368, 107709, 111946, 121233, 123096, 138552, 143612, 149856, 161644, 164128, 167919, 168672, 184736, 215418, 223892, 242466, 246192, 277104, 287224, 323288, 335838, 391811, 430836, 447784, 484932, 492384, 554208, 574448, 646576, 671676, 783622, 861672, 895568, 969864, 1148896, 1175433, 1287379, 1293152, 1343352, 1567244, 1723344, 1791136, 1939728, 2350866, 2574758, 2686704, 3134488, 3446688, 3862137, 3879456, 4701732, 5149516, 5373408, 6268976, 7724274, 9011653, 9403464, 10299032, 12537952, 15448548, 18023306, 18806928, 20598064, 27034959, 30897096, 36046612, 37613856, 41196128, 54069918, 61794192, 72093224, 108139836, 123588384, 144186448, 216279672, 288372896, 432559344, 865118688]

約数ペア:

[(1, 865118688), (2, 432559344), (3, 288372896), (4, 216279672), (6, 144186448), (7, 123588384), (8, 108139836), (12, 72093224), (14, 61794192), (16, 54069918), (21, 41196128), (23, 37613856), (24, 36046612), (28, 30897096), (32, 27034959), (42, 20598064), (46, 18806928), (48, 18023306), (56, 15448548), (69, 12537952), (84, 10299032), (92, 9403464), (96, 9011653), (112, 7724274), (138, 6268976), (161, 5373408), (168, 5149516), (184, 4701732), (223, 3879456), (224, 3862137), (251, 3446688), (276, 3134488), (322, 2686704), (336, 2574758), (368, 2350866), (446, 1939728), (483, 1791136), (502, 1723344), (552, 1567244), (644, 1343352), (669, 1293152), (672, 1287379), (736, 1175433), (753, 1148896), (892, 969864), (966, 895568), (1004, 861672), (1104, 783622), (1288, 671676), (1338, 646576), (1506, 574448), (1561, 554208), (1757, 492384), (1784, 484932), (1932, 447784), (2008, 430836), (2208, 391811), (2576, 335838), (2676, 323288), (3012, 287224), (3122, 277104), (3514, 246192), (3568, 242466), (3864, 223892), (4016, 215418), (4683, 184736), (5129, 168672), (5152, 167919), (5271, 164128), (5352, 161644), (5773, 149856), (6024, 143612), (6244, 138552), (7028, 123096), (7136, 121233), (7728, 111946), (8032, 107709), (9366, 92368), (10258, 84336), (10542, 82064), (10704, 80822), (11546, 74928), (12048, 71806), (12488, 69276), (14056, 61548), (15387, 56224), (15456, 55973), (17319, 49952), (18732, 46184), (20516, 42168), (21084, 41032), (21408, 40411), (23092, 37464), (24096, 35903), (24976, 34638), (28112, 30774)]