1881198592

素因数分解:

$2^{12}\times 7^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 208

約数和(自身を含む): 4770438400

約数和(自身を除く): 2889239808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 103, 104, 112, 128, 182, 196, 206, 208, 224, 256, 343, 364, 392, 412, 416, 448, 512, 637, 686, 721, 728, 784, 824, 832, 896, 1024, 1274, 1339, 1372, 1442, 1456, 1568, 1648, 1664, 1792, 2048, 2548, 2678, 2744, 2884, 2912, 3136, 3296, 3328, 3584, 4096, 4459, 5047, 5096, 5356, 5488, 5768, 5824, 6272, 6592, 6656, 7168, 8918, 9373, 10094, 10192, 10712, 10976, 11536, 11648, 12544, 13184, 13312, 14336, 17836, 18746, 20188, 20384, 21424, 21952, 23072, 23296, 25088, 26368, 26624, 28672, 35329, 35672, 37492, 40376, 40768, 42848, 43904, 46144, 46592, 50176, 52736, 53248, 65611, 70658, 71344, 74984, 80752, 81536, 85696, 87808, 92288, 93184, 100352, 105472, 131222, 141316, 142688, 149968, 161504, 163072, 171392, 175616, 184576, 186368, 200704, 210944, 262444, 282632, 285376, 299936, 323008, 326144, 342784, 351232, 369152, 372736, 421888, 459277, 524888, 565264, 570752, 599872, 646016, 652288, 685568, 702464, 738304, 918554, 1049776, 1130528, 1141504, 1199744, 1292032, 1304576, 1371136, 1404928, 1476608, 1837108, 2099552, 2261056, 2283008, 2399488, 2584064, 2609152, 2742272, 2953216, 3674216, 4199104, 4522112, 4566016, 4798976, 5168128, 5484544, 7348432, 8398208, 9044224, 9132032, 9597952, 10336256, 14696864, 16796416, 18088448, 18264064, 19195904, 20672512, 29393728, 33592832, 36176896, 38391808, 58787456, 67185664, 72353792, 117574912, 134371328, 144707584, 235149824, 268742656, 470299648, 940599296, 1881198592]

約数ペア:

[(1, 1881198592), (2, 940599296), (4, 470299648), (7, 268742656), (8, 235149824), (13, 144707584), (14, 134371328), (16, 117574912), (26, 72353792), (28, 67185664), (32, 58787456), (49, 38391808), (52, 36176896), (56, 33592832), (64, 29393728), (91, 20672512), (98, 19195904), (103, 18264064), (104, 18088448), (112, 16796416), (128, 14696864), (182, 10336256), (196, 9597952), (206, 9132032), (208, 9044224), (224, 8398208), (256, 7348432), (343, 5484544), (364, 5168128), (392, 4798976), (412, 4566016), (416, 4522112), (448, 4199104), (512, 3674216), (637, 2953216), (686, 2742272), (721, 2609152), (728, 2584064), (784, 2399488), (824, 2283008), (832, 2261056), (896, 2099552), (1024, 1837108), (1274, 1476608), (1339, 1404928), (1372, 1371136), (1442, 1304576), (1456, 1292032), (1568, 1199744), (1648, 1141504), (1664, 1130528), (1792, 1049776), (2048, 918554), (2548, 738304), (2678, 702464), (2744, 685568), (2884, 652288), (2912, 646016), (3136, 599872), (3296, 570752), (3328, 565264), (3584, 524888), (4096, 459277), (4459, 421888), (5047, 372736), (5096, 369152), (5356, 351232), (5488, 342784), (5768, 326144), (5824, 323008), (6272, 299936), (6592, 285376), (6656, 282632), (7168, 262444), (8918, 210944), (9373, 200704), (10094, 186368), (10192, 184576), (10712, 175616), (10976, 171392), (11536, 163072), (11648, 161504), (12544, 149968), (13184, 142688), (13312, 141316), (14336, 131222), (17836, 105472), (18746, 100352), (20188, 93184), (20384, 92288), (21424, 87808), (21952, 85696), (23072, 81536), (23296, 80752), (25088, 74984), (26368, 71344), (26624, 70658), (28672, 65611), (35329, 53248), (35672, 52736), (37492, 50176), (40376, 46592), (40768, 46144), (42848, 43904)]