38931312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 116103680

約数和(自身を除く): 77172368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1063, 1308, 1526, 1744, 2126, 2289, 2616, 3052, 3189, 4252, 4578, 5232, 6104, 6378, 7441, 8504, 9156, 12208, 12756, 14882, 17008, 18312, 22323, 25512, 29764, 36624, 44646, 51024, 59528, 89292, 115867, 119056, 178584, 231734, 347601, 357168, 463468, 695202, 811069, 926936, 1390404, 1622138, 1853872, 2433207, 2780808, 3244276, 4866414, 5561616, 6488552, 9732828, 12977104, 19465656, 38931312]

約数ペア:

[(1, 38931312), (2, 19465656), (3, 12977104), (4, 9732828), (6, 6488552), (7, 5561616), (8, 4866414), (12, 3244276), (14, 2780808), (16, 2433207), (21, 1853872), (24, 1622138), (28, 1390404), (42, 926936), (48, 811069), (56, 695202), (84, 463468), (109, 357168), (112, 347601), (168, 231734), (218, 178584), (327, 119056), (336, 115867), (436, 89292), (654, 59528), (763, 51024), (872, 44646), (1063, 36624), (1308, 29764), (1526, 25512), (1744, 22323), (2126, 18312), (2289, 17008), (2616, 14882), (3052, 12756), (3189, 12208), (4252, 9156), (4578, 8504), (5232, 7441), (6104, 6378)]