7943612544

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{328357}}^1$

素因数の和:328387

約数の個数: 128

約数和(自身を含む): 26794012800

約数和(自身を除く): 18850400256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 328357, 656714, 985071, 1313428, 1970142, 2298499, 2626856, 2955213, 3940284, 4596998, 5253712, 5910426, 6895497, 7880568, 8865639, 9193996, 10507424, 11820852, 13790994, 15761136, 17731278, 18387992, 20686491, 21014848, 23641704, 27581988, 31522272, 35462556, 36775984, 41372982, 42029696, 47283408, 55163976, 62059473, 63044544, 70925112, 73551968, 82745964, 94566816, 110327952, 124118946, 126089088, 141850224, 147103936, 165491928, 189133632, 220655904, 248237892, 283700448, 294207872, 330983856, 378267264, 441311808, 496475784, 567400896, 661967712, 882623616, 992951568, 1134801792, 1323935424, 1985903136, 2647870848, 3971806272, 7943612544]

約数ペア:

[(1, 7943612544), (2, 3971806272), (3, 2647870848), (4, 1985903136), (6, 1323935424), (7, 1134801792), (8, 992951568), (9, 882623616), (12, 661967712), (14, 567400896), (16, 496475784), (18, 441311808), (21, 378267264), (24, 330983856), (27, 294207872), (28, 283700448), (32, 248237892), (36, 220655904), (42, 189133632), (48, 165491928), (54, 147103936), (56, 141850224), (63, 126089088), (64, 124118946), (72, 110327952), (84, 94566816), (96, 82745964), (108, 73551968), (112, 70925112), (126, 63044544), (128, 62059473), (144, 55163976), (168, 47283408), (189, 42029696), (192, 41372982), (216, 36775984), (224, 35462556), (252, 31522272), (288, 27581988), (336, 23641704), (378, 21014848), (384, 20686491), (432, 18387992), (448, 17731278), (504, 15761136), (576, 13790994), (672, 11820852), (756, 10507424), (864, 9193996), (896, 8865639), (1008, 7880568), (1152, 6895497), (1344, 5910426), (1512, 5253712), (1728, 4596998), (2016, 3940284), (2688, 2955213), (3024, 2626856), (3456, 2298499), (4032, 1970142), (6048, 1313428), (8064, 985071), (12096, 656714), (24192, 328357)]