40644912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 120

約数和(自身を含む): 133330752

約数和(自身を除く): 92685840

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1571, 1617, 1848, 2156, 2352, 3142, 3234, 3696, 4312, 4713, 6284, 6468, 8624, 9426, 10997, 12568, 12936, 17281, 18852, 21994, 25136, 25872, 32991, 34562, 37704, 43988, 51843, 65982, 69124, 75408, 76979, 87976, 103686, 120967, 131964, 138248, 153958, 175952, 207372, 230937, 241934, 263928, 276496, 307916, 362901, 414744, 461874, 483868, 527856, 615832, 725802, 829488, 846769, 923748, 967736, 1231664, 1451604, 1693538, 1847496, 1935472, 2540307, 2903208, 3387076, 3694992, 5080614, 5806416, 6774152, 10161228, 13548304, 20322456, 40644912]

約数ペア:

[(1, 40644912), (2, 20322456), (3, 13548304), (4, 10161228), (6, 6774152), (7, 5806416), (8, 5080614), (11, 3694992), (12, 3387076), (14, 2903208), (16, 2540307), (21, 1935472), (22, 1847496), (24, 1693538), (28, 1451604), (33, 1231664), (42, 967736), (44, 923748), (48, 846769), (49, 829488), (56, 725802), (66, 615832), (77, 527856), (84, 483868), (88, 461874), (98, 414744), (112, 362901), (132, 307916), (147, 276496), (154, 263928), (168, 241934), (176, 230937), (196, 207372), (231, 175952), (264, 153958), (294, 138248), (308, 131964), (336, 120967), (392, 103686), (462, 87976), (528, 76979), (539, 75408), (588, 69124), (616, 65982), (784, 51843), (924, 43988), (1078, 37704), (1176, 34562), (1232, 32991), (1571, 25872), (1617, 25136), (1848, 21994), (2156, 18852), (2352, 17281), (3142, 12936), (3234, 12568), (3696, 10997), (4312, 9426), (4713, 8624), (6284, 6468)]