212895984

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 654323200

約数和(自身を除く): 441427216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 193, 196, 201, 268, 294, 336, 343, 386, 392, 402, 469, 536, 579, 588, 686, 772, 784, 804, 938, 1029, 1072, 1158, 1176, 1351, 1372, 1407, 1544, 1608, 1876, 2058, 2316, 2352, 2702, 2744, 2814, 3088, 3216, 3283, 3752, 4053, 4116, 4632, 5404, 5488, 5628, 6566, 7504, 8106, 8232, 9264, 9457, 9849, 10808, 11256, 12931, 13132, 16212, 16464, 18914, 19698, 21616, 22512, 22981, 25862, 26264, 28371, 32424, 37828, 38793, 39396, 45962, 51724, 52528, 56742, 64848, 66199, 68943, 75656, 77586, 78792, 90517, 91924, 103448, 113484, 132398, 137886, 151312, 155172, 157584, 181034, 183848, 198597, 206896, 226968, 264796, 271551, 275772, 310344, 362068, 367696, 397194, 453936, 529592, 543102, 551544, 620688, 633619, 724136, 794388, 1059184, 1086204, 1103088, 1267238, 1448272, 1588776, 1900857, 2172408, 2534476, 3177552, 3801714, 4344816, 4435333, 5068952, 7603428, 8870666, 10137904, 13305999, 15206856, 17741332, 26611998, 30413712, 35482664, 53223996, 70965328, 106447992, 212895984]

約数ペア:

[(1, 212895984), (2, 106447992), (3, 70965328), (4, 53223996), (6, 35482664), (7, 30413712), (8, 26611998), (12, 17741332), (14, 15206856), (16, 13305999), (21, 10137904), (24, 8870666), (28, 7603428), (42, 5068952), (48, 4435333), (49, 4344816), (56, 3801714), (67, 3177552), (84, 2534476), (98, 2172408), (112, 1900857), (134, 1588776), (147, 1448272), (168, 1267238), (193, 1103088), (196, 1086204), (201, 1059184), (268, 794388), (294, 724136), (336, 633619), (343, 620688), (386, 551544), (392, 543102), (402, 529592), (469, 453936), (536, 397194), (579, 367696), (588, 362068), (686, 310344), (772, 275772), (784, 271551), (804, 264796), (938, 226968), (1029, 206896), (1072, 198597), (1158, 183848), (1176, 181034), (1351, 157584), (1372, 155172), (1407, 151312), (1544, 137886), (1608, 132398), (1876, 113484), (2058, 103448), (2316, 91924), (2352, 90517), (2702, 78792), (2744, 77586), (2814, 75656), (3088, 68943), (3216, 66199), (3283, 64848), (3752, 56742), (4053, 52528), (4116, 51724), (4632, 45962), (5404, 39396), (5488, 38793), (5628, 37828), (6566, 32424), (7504, 28371), (8106, 26264), (8232, 25862), (9264, 22981), (9457, 22512), (9849, 21616), (10808, 19698), (11256, 18914), (12931, 16464), (13132, 16212)]