397128144

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{24121}}^1$

素因数の和:24153

約数の個数: 80

約数和(自身を含む): 1196451200

約数和(自身を除く): 799323056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 24121, 48242, 72363, 96484, 144726, 168847, 192968, 289452, 337694, 385936, 506541, 578904, 675388, 1013082, 1157808, 1181929, 1350776, 2026164, 2363858, 2701552, 3545787, 4052328, 4727716, 7091574, 8104656, 8273503, 9455432, 14183148, 16547006, 18910864, 24820509, 28366296, 33094012, 49641018, 56732592, 66188024, 99282036, 132376048, 198564072, 397128144]

約数ペア:

[(1, 397128144), (2, 198564072), (3, 132376048), (4, 99282036), (6, 66188024), (7, 56732592), (8, 49641018), (12, 33094012), (14, 28366296), (16, 24820509), (21, 18910864), (24, 16547006), (28, 14183148), (42, 9455432), (48, 8273503), (49, 8104656), (56, 7091574), (84, 4727716), (98, 4052328), (112, 3545787), (147, 2701552), (168, 2363858), (196, 2026164), (294, 1350776), (336, 1181929), (343, 1157808), (392, 1013082), (588, 675388), (686, 578904), (784, 506541), (1029, 385936), (1176, 337694), (1372, 289452), (2058, 192968), (2352, 168847), (2744, 144726), (4116, 96484), (5488, 72363), (8232, 48242), (16464, 24121)]