1666989769536

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31803071}}^1$

素因数の和:31803109

約数の個数: 168

約数和(自身を含む): 5880769649664

約数和(自身を除く): 4213779880128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 31803071, 63606142, 95409213, 127212284, 190818426, 222621497, 254424568, 286227639, 381636852, 413439923, 445242994, 508849136, 572455278, 667864491, 763273704, 826879846, 890485988, 1017698272, 1144910556, 1240319769, 1335728982, 1526547408, 1653759692, 1780971976, 2003593473, 2035396544, 2289821112, 2480639538, 2671457964, 2894079461, 3053094816, 3307519384, 3561943952, 3720959307, 4007186946, 4579642224, 4961279076, 5342915928, 5788158922, 6106189632, 6615038768, 7123887904, 7441918614, 8014373892, 8682238383, 9159284448, 9922558152, 10685831856, 11576317844, 13230077536, 14247775808, 14883837228, 16028747784, 17364476766, 18318568896, 19845116304, 21371663712, 23152635688, 26046715149, 26460155072, 29767674456, 32057495568, 34728953532, 39690232608, 42743327424, 46305271376, 52093430298, 59535348912, 64114991136, 69457907064, 79380465216, 92610542752, 104186860596, 119070697824, 128229982272, 138915814128, 185221085504, 208373721192, 238141395648, 277831628256, 416747442384, 555663256512, 833494884768, 1666989769536]

約数ペア:

[(1, 1666989769536), (2, 833494884768), (3, 555663256512), (4, 416747442384), (6, 277831628256), (7, 238141395648), (8, 208373721192), (9, 185221085504), (12, 138915814128), (13, 128229982272), (14, 119070697824), (16, 104186860596), (18, 92610542752), (21, 79380465216), (24, 69457907064), (26, 64114991136), (28, 59535348912), (32, 52093430298), (36, 46305271376), (39, 42743327424), (42, 39690232608), (48, 34728953532), (52, 32057495568), (56, 29767674456), (63, 26460155072), (64, 26046715149), (72, 23152635688), (78, 21371663712), (84, 19845116304), (91, 18318568896), (96, 17364476766), (104, 16028747784), (112, 14883837228), (117, 14247775808), (126, 13230077536), (144, 11576317844), (156, 10685831856), (168, 9922558152), (182, 9159284448), (192, 8682238383), (208, 8014373892), (224, 7441918614), (234, 7123887904), (252, 6615038768), (273, 6106189632), (288, 5788158922), (312, 5342915928), (336, 4961279076), (364, 4579642224), (416, 4007186946), (448, 3720959307), (468, 3561943952), (504, 3307519384), (546, 3053094816), (576, 2894079461), (624, 2671457964), (672, 2480639538), (728, 2289821112), (819, 2035396544), (832, 2003593473), (936, 1780971976), (1008, 1653759692), (1092, 1526547408), (1248, 1335728982), (1344, 1240319769), (1456, 1144910556), (1638, 1017698272), (1872, 890485988), (2016, 826879846), (2184, 763273704), (2496, 667864491), (2912, 572455278), (3276, 508849136), (3744, 445242994), (4032, 413439923), (4368, 381636852), (5824, 286227639), (6552, 254424568), (7488, 222621497), (8736, 190818426), (13104, 127212284), (17472, 95409213), (26208, 63606142), (52416, 31803071)]