2678478264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 9202152960

約数和(自身を除く): 6523674696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 167, 168, 198, 231, 242, 252, 263, 264, 308, 334, 363, 396, 462, 484, 501, 504, 526, 616, 668, 693, 726, 789, 792, 847, 924, 968, 1002, 1052, 1089, 1169, 1336, 1386, 1452, 1503, 1578, 1694, 1837, 1841, 1848, 2004, 2104, 2178, 2338, 2367, 2541, 2772, 2893, 2904, 3006, 3156, 3388, 3507, 3674, 3682, 4008, 4356, 4676, 4734, 5082, 5511, 5523, 5544, 5786, 6012, 6312, 6776, 7014, 7348, 7364, 7623, 8679, 8712, 9352, 9468, 10164, 10521, 11022, 11046, 11572, 12024, 12859, 14028, 14696, 14728, 15246, 16533, 16569, 17358, 18936, 20207, 20251, 20328, 21042, 22044, 22092, 23144, 25718, 26037, 28056, 30492, 31823, 33066, 33138, 34716, 38577, 40414, 40502, 42084, 43921, 44088, 44184, 51436, 52074, 60621, 60753, 60984, 63646, 66132, 66276, 69432, 77154, 80828, 81004, 84168, 87842, 95469, 102872, 104148, 115731, 121242, 121506, 127292, 131763, 132264, 132552, 141449, 154308, 161656, 162008, 175684, 181863, 182259, 190938, 208296, 222761, 231462, 242484, 243012, 254584, 263526, 282898, 286407, 307447, 308616, 351368, 363726, 364518, 381876, 395289, 424347, 445522, 462924, 483131, 484968, 486024, 527052, 565796, 572814, 614894, 668283, 727452, 729036, 763752, 790578, 848694, 891044, 922341, 925848, 966262, 1054104, 1131592, 1145628, 1229788, 1273041, 1336566, 1449393, 1454904, 1458072, 1581156, 1697388, 1782088, 1844682, 1932524, 2004849, 2291256, 2459576, 2546082, 2673132, 2767023, 2898786, 3162312, 3381917, 3394776, 3689364, 3865048, 4009698, 4348179, 5092164, 5314441, 5346264, 5534046, 5797572, 6763834, 7378728, 8019396, 8696358, 10145751, 10184328, 10628882, 11068092, 11595144, 13527668, 15943323, 16038792, 17392716, 20291502, 21257764, 22136184, 27055336, 30437253, 31886646, 34785432, 37201087, 40583004, 42515528, 47829969, 60874506, 63773292, 74402174, 81166008, 95659938, 111603261, 121749012, 127546584, 148804348, 191319876, 223206522, 243498024, 297608696, 334809783, 382639752, 446413044, 669619566, 892826088, 1339239132, 2678478264]

約数ペア:

[(1, 2678478264), (2, 1339239132), (3, 892826088), (4, 669619566), (6, 446413044), (7, 382639752), (8, 334809783), (9, 297608696), (11, 243498024), (12, 223206522), (14, 191319876), (18, 148804348), (21, 127546584), (22, 121749012), (24, 111603261), (28, 95659938), (33, 81166008), (36, 74402174), (42, 63773292), (44, 60874506), (56, 47829969), (63, 42515528), (66, 40583004), (72, 37201087), (77, 34785432), (84, 31886646), (88, 30437253), (99, 27055336), (121, 22136184), (126, 21257764), (132, 20291502), (154, 17392716), (167, 16038792), (168, 15943323), (198, 13527668), (231, 11595144), (242, 11068092), (252, 10628882), (263, 10184328), (264, 10145751), (308, 8696358), (334, 8019396), (363, 7378728), (396, 6763834), (462, 5797572), (484, 5534046), (501, 5346264), (504, 5314441), (526, 5092164), (616, 4348179), (668, 4009698), (693, 3865048), (726, 3689364), (789, 3394776), (792, 3381917), (847, 3162312), (924, 2898786), (968, 2767023), (1002, 2673132), (1052, 2546082), (1089, 2459576), (1169, 2291256), (1336, 2004849), (1386, 1932524), (1452, 1844682), (1503, 1782088), (1578, 1697388), (1694, 1581156), (1837, 1458072), (1841, 1454904), (1848, 1449393), (2004, 1336566), (2104, 1273041), (2178, 1229788), (2338, 1145628), (2367, 1131592), (2541, 1054104), (2772, 966262), (2893, 925848), (2904, 922341), (3006, 891044), (3156, 848694), (3388, 790578), (3507, 763752), (3674, 729036), (3682, 727452), (4008, 668283), (4356, 614894), (4676, 572814), (4734, 565796), (5082, 527052), (5511, 486024), (5523, 484968), (5544, 483131), (5786, 462924), (6012, 445522), (6312, 424347), (6776, 395289), (7014, 381876), (7348, 364518), (7364, 363726), (7623, 351368), (8679, 308616), (8712, 307447), (9352, 286407), (9468, 282898), (10164, 263526), (10521, 254584), (11022, 243012), (11046, 242484), (11572, 231462), (12024, 222761), (12859, 208296), (14028, 190938), (14696, 182259), (14728, 181863), (15246, 175684), (16533, 162008), (16569, 161656), (17358, 154308), (18936, 141449), (20207, 132552), (20251, 132264), (20328, 131763), (21042, 127292), (22044, 121506), (22092, 121242), (23144, 115731), (25718, 104148), (26037, 102872), (28056, 95469), (30492, 87842), (31823, 84168), (33066, 81004), (33138, 80828), (34716, 77154), (38577, 69432), (40414, 66276), (40502, 66132), (42084, 63646), (43921, 60984), (44088, 60753), (44184, 60621), (51436, 52074)]