281616192

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 252

約数和(自身を含む): 957157344

約数和(自身を除く): 675541152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 192, 198, 208, 234, 263, 264, 286, 288, 312, 338, 352, 396, 416, 429, 468, 507, 526, 528, 572, 576, 624, 676, 704, 789, 792, 832, 858, 936, 1014, 1052, 1056, 1144, 1248, 1287, 1352, 1521, 1578, 1584, 1716, 1859, 1872, 2028, 2104, 2112, 2288, 2367, 2496, 2574, 2704, 2893, 3042, 3156, 3168, 3419, 3432, 3718, 3744, 4056, 4208, 4576, 4734, 5148, 5408, 5577, 5786, 6084, 6312, 6336, 6838, 6864, 7436, 7488, 8112, 8416, 8679, 9152, 9468, 10257, 10296, 10816, 11154, 11572, 12168, 12624, 13676, 13728, 14872, 16224, 16731, 16832, 17358, 18936, 20514, 20592, 22308, 23144, 24336, 25248, 26037, 27352, 27456, 29744, 30771, 32448, 33462, 34716, 37609, 37872, 41028, 41184, 44447, 44616, 46288, 48672, 50496, 52074, 54704, 59488, 61542, 66924, 69432, 75218, 75744, 82056, 82368, 88894, 89232, 92576, 97344, 104148, 109408, 112827, 118976, 123084, 133341, 133848, 138864, 150436, 151488, 164112, 177788, 178464, 185152, 208296, 218816, 225654, 246168, 266682, 267696, 277728, 300872, 328224, 338481, 355576, 356928, 400023, 416592, 451308, 488917, 492336, 533364, 535392, 555456, 601744, 656448, 676962, 711152, 800046, 833184, 902616, 977834, 984672, 1066728, 1070784, 1203488, 1353924, 1422304, 1466751, 1600092, 1666368, 1805232, 1955668, 1969344, 2133456, 2406976, 2707848, 2844608, 2933502, 3200184, 3610464, 3911336, 4266912, 4400253, 5415696, 5867004, 6400368, 7220928, 7822672, 8533824, 8800506, 10831392, 11734008, 12800736, 15645344, 17601012, 21662784, 23468016, 25601472, 31290688, 35202024, 46936032, 70404048, 93872064, 140808096, 281616192]

約数ペア:

[(1, 281616192), (2, 140808096), (3, 93872064), (4, 70404048), (6, 46936032), (8, 35202024), (9, 31290688), (11, 25601472), (12, 23468016), (13, 21662784), (16, 17601012), (18, 15645344), (22, 12800736), (24, 11734008), (26, 10831392), (32, 8800506), (33, 8533824), (36, 7822672), (39, 7220928), (44, 6400368), (48, 5867004), (52, 5415696), (64, 4400253), (66, 4266912), (72, 3911336), (78, 3610464), (88, 3200184), (96, 2933502), (99, 2844608), (104, 2707848), (117, 2406976), (132, 2133456), (143, 1969344), (144, 1955668), (156, 1805232), (169, 1666368), (176, 1600092), (192, 1466751), (198, 1422304), (208, 1353924), (234, 1203488), (263, 1070784), (264, 1066728), (286, 984672), (288, 977834), (312, 902616), (338, 833184), (352, 800046), (396, 711152), (416, 676962), (429, 656448), (468, 601744), (507, 555456), (526, 535392), (528, 533364), (572, 492336), (576, 488917), (624, 451308), (676, 416592), (704, 400023), (789, 356928), (792, 355576), (832, 338481), (858, 328224), (936, 300872), (1014, 277728), (1052, 267696), (1056, 266682), (1144, 246168), (1248, 225654), (1287, 218816), (1352, 208296), (1521, 185152), (1578, 178464), (1584, 177788), (1716, 164112), (1859, 151488), (1872, 150436), (2028, 138864), (2104, 133848), (2112, 133341), (2288, 123084), (2367, 118976), (2496, 112827), (2574, 109408), (2704, 104148), (2893, 97344), (3042, 92576), (3156, 89232), (3168, 88894), (3419, 82368), (3432, 82056), (3718, 75744), (3744, 75218), (4056, 69432), (4208, 66924), (4576, 61542), (4734, 59488), (5148, 54704), (5408, 52074), (5577, 50496), (5786, 48672), (6084, 46288), (6312, 44616), (6336, 44447), (6838, 41184), (6864, 41028), (7436, 37872), (7488, 37609), (8112, 34716), (8416, 33462), (8679, 32448), (9152, 30771), (9468, 29744), (10257, 27456), (10296, 27352), (10816, 26037), (11154, 25248), (11572, 24336), (12168, 23144), (12624, 22308), (13676, 20592), (13728, 20514), (14872, 18936), (16224, 17358), (16731, 16832)]