2581237824

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:985

約数の個数: 168

約数和(自身を含む): 7570951584

約数和(自身を除く): 4989713760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 137, 176, 192, 242, 264, 274, 352, 363, 411, 484, 528, 548, 704, 726, 811, 822, 968, 1056, 1096, 1452, 1507, 1622, 1644, 1936, 2112, 2192, 2433, 2904, 3014, 3244, 3288, 3872, 4384, 4521, 4866, 5808, 6028, 6488, 6576, 7744, 8768, 8921, 9042, 9732, 11616, 12056, 12976, 13152, 16577, 17842, 18084, 19464, 23232, 24112, 25952, 26304, 26763, 33154, 35684, 36168, 38928, 48224, 49731, 51904, 53526, 66308, 71368, 72336, 77856, 96448, 98131, 99462, 107052, 111107, 132616, 142736, 144672, 155712, 196262, 198924, 214104, 222214, 265232, 285472, 289344, 294393, 333321, 392524, 397848, 428208, 444428, 530464, 570944, 588786, 666642, 785048, 795696, 856416, 888856, 1060928, 1177572, 1222177, 1333284, 1570096, 1591392, 1712832, 1777712, 2355144, 2444354, 2666568, 3140192, 3182784, 3555424, 3666531, 4710288, 4888708, 5333136, 6280384, 7110848, 7333062, 9420576, 9777416, 10666272, 13443947, 14666124, 18841152, 19554832, 21332544, 26887894, 29332248, 39109664, 40331841, 53775788, 58664496, 78219328, 80663682, 107551576, 117328992, 161327364, 215103152, 234657984, 322654728, 430206304, 645309456, 860412608, 1290618912, 2581237824]

約数ペア:

[(1, 2581237824), (2, 1290618912), (3, 860412608), (4, 645309456), (6, 430206304), (8, 322654728), (11, 234657984), (12, 215103152), (16, 161327364), (22, 117328992), (24, 107551576), (32, 80663682), (33, 78219328), (44, 58664496), (48, 53775788), (64, 40331841), (66, 39109664), (88, 29332248), (96, 26887894), (121, 21332544), (132, 19554832), (137, 18841152), (176, 14666124), (192, 13443947), (242, 10666272), (264, 9777416), (274, 9420576), (352, 7333062), (363, 7110848), (411, 6280384), (484, 5333136), (528, 4888708), (548, 4710288), (704, 3666531), (726, 3555424), (811, 3182784), (822, 3140192), (968, 2666568), (1056, 2444354), (1096, 2355144), (1452, 1777712), (1507, 1712832), (1622, 1591392), (1644, 1570096), (1936, 1333284), (2112, 1222177), (2192, 1177572), (2433, 1060928), (2904, 888856), (3014, 856416), (3244, 795696), (3288, 785048), (3872, 666642), (4384, 588786), (4521, 570944), (4866, 530464), (5808, 444428), (6028, 428208), (6488, 397848), (6576, 392524), (7744, 333321), (8768, 294393), (8921, 289344), (9042, 285472), (9732, 265232), (11616, 222214), (12056, 214104), (12976, 198924), (13152, 196262), (16577, 155712), (17842, 144672), (18084, 142736), (19464, 132616), (23232, 111107), (24112, 107052), (25952, 99462), (26304, 98131), (26763, 96448), (33154, 77856), (35684, 72336), (36168, 71368), (38928, 66308), (48224, 53526), (49731, 51904)]