19529308512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{88873}}^1$

素因数の和:89005

約数の個数: 144

約数和(自身を含む): 64053269280

約数和(自身を除く): 44523960768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 252, 288, 327, 336, 436, 504, 654, 672, 763, 872, 981, 1008, 1308, 1526, 1744, 1962, 2016, 2289, 2616, 3052, 3488, 3924, 4578, 5232, 6104, 6867, 7848, 9156, 10464, 12208, 13734, 15696, 18312, 24416, 27468, 31392, 36624, 54936, 73248, 88873, 109872, 177746, 219744, 266619, 355492, 533238, 622111, 710984, 799857, 1066476, 1244222, 1421968, 1599714, 1866333, 2132952, 2488444, 2843936, 3199428, 3732666, 4265904, 4976888, 5598999, 6398856, 7465332, 8531808, 9687157, 9953776, 11197998, 12797712, 14930664, 19374314, 19907552, 22395996, 25595424, 29061471, 29861328, 38748628, 44791992, 58122942, 59722656, 67810099, 77497256, 87184413, 89583984, 116245884, 135620198, 154994512, 174368826, 179167968, 203430297, 232491768, 271240396, 309989024, 348737652, 406860594, 464983536, 542480792, 610290891, 697475304, 813721188, 929967072, 1084961584, 1220581782, 1394950608, 1627442376, 2169923168, 2441163564, 2789901216, 3254884752, 4882327128, 6509769504, 9764654256, 19529308512]

約数ペア:

[(1, 19529308512), (2, 9764654256), (3, 6509769504), (4, 4882327128), (6, 3254884752), (7, 2789901216), (8, 2441163564), (9, 2169923168), (12, 1627442376), (14, 1394950608), (16, 1220581782), (18, 1084961584), (21, 929967072), (24, 813721188), (28, 697475304), (32, 610290891), (36, 542480792), (42, 464983536), (48, 406860594), (56, 348737652), (63, 309989024), (72, 271240396), (84, 232491768), (96, 203430297), (109, 179167968), (112, 174368826), (126, 154994512), (144, 135620198), (168, 116245884), (218, 89583984), (224, 87184413), (252, 77497256), (288, 67810099), (327, 59722656), (336, 58122942), (436, 44791992), (504, 38748628), (654, 29861328), (672, 29061471), (763, 25595424), (872, 22395996), (981, 19907552), (1008, 19374314), (1308, 14930664), (1526, 12797712), (1744, 11197998), (1962, 9953776), (2016, 9687157), (2289, 8531808), (2616, 7465332), (3052, 6398856), (3488, 5598999), (3924, 4976888), (4578, 4265904), (5232, 3732666), (6104, 3199428), (6867, 2843936), (7848, 2488444), (9156, 2132952), (10464, 1866333), (12208, 1599714), (13734, 1421968), (15696, 1244222), (18312, 1066476), (24416, 799857), (27468, 710984), (31392, 622111), (36624, 533238), (54936, 355492), (73248, 266619), (88873, 219744), (109872, 177746)]