1311082752

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7924

約数の個数: 144

約数和(自身を含む): 4117041152

約数和(自身を除く): 2805958400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7867, 7936, 10416, 11904, 13888, 15734, 20832, 23601, 23808, 27776, 31468, 41664, 47202, 55069, 55552, 62936, 83328, 94404, 110138, 125872, 165207, 166656, 188808, 220276, 243877, 251744, 330414, 377616, 440552, 487754, 503488, 660828, 731631, 755232, 881104, 975508, 1006976, 1321656, 1463262, 1510464, 1707139, 1762208, 1951016, 2013952, 2643312, 2926524, 3020928, 3414278, 3524416, 3902032, 5121417, 5286624, 5853048, 6041856, 6828556, 7048832, 7804064, 10242834, 10573248, 11706096, 13657112, 14097664, 15608128, 20485668, 21146496, 23412192, 27314224, 31216256, 40971336, 42292992, 46824384, 54628448, 62432512, 81942672, 93648768, 109256896, 163885344, 187297536, 218513792, 327770688, 437027584, 655541376, 1311082752]

約数ペア:

[(1, 1311082752), (2, 655541376), (3, 437027584), (4, 327770688), (6, 218513792), (7, 187297536), (8, 163885344), (12, 109256896), (14, 93648768), (16, 81942672), (21, 62432512), (24, 54628448), (28, 46824384), (31, 42292992), (32, 40971336), (42, 31216256), (48, 27314224), (56, 23412192), (62, 21146496), (64, 20485668), (84, 15608128), (93, 14097664), (96, 13657112), (112, 11706096), (124, 10573248), (128, 10242834), (168, 7804064), (186, 7048832), (192, 6828556), (217, 6041856), (224, 5853048), (248, 5286624), (256, 5121417), (336, 3902032), (372, 3524416), (384, 3414278), (434, 3020928), (448, 2926524), (496, 2643312), (651, 2013952), (672, 1951016), (744, 1762208), (768, 1707139), (868, 1510464), (896, 1463262), (992, 1321656), (1302, 1006976), (1344, 975508), (1488, 881104), (1736, 755232), (1792, 731631), (1984, 660828), (2604, 503488), (2688, 487754), (2976, 440552), (3472, 377616), (3968, 330414), (5208, 251744), (5376, 243877), (5952, 220276), (6944, 188808), (7867, 166656), (7936, 165207), (10416, 125872), (11904, 110138), (13888, 94404), (15734, 83328), (20832, 62936), (23601, 55552), (23808, 55069), (27776, 47202), (31468, 41664)]