221632272

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12119}}^1$

素因数の和:12260

約数の個数: 60

約数和(自身を含む): 625198080

約数和(自身を除く): 403565808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 12119, 18288, 24238, 36357, 48476, 72714, 96952, 109071, 145428, 193904, 218142, 290856, 436284, 581712, 872568, 1539113, 1745136, 3078226, 4617339, 6156452, 9234678, 12312904, 13852017, 18469356, 24625808, 27704034, 36938712, 55408068, 73877424, 110816136, 221632272]

約数ペア:

[(1, 221632272), (2, 110816136), (3, 73877424), (4, 55408068), (6, 36938712), (8, 27704034), (9, 24625808), (12, 18469356), (16, 13852017), (18, 12312904), (24, 9234678), (36, 6156452), (48, 4617339), (72, 3078226), (127, 1745136), (144, 1539113), (254, 872568), (381, 581712), (508, 436284), (762, 290856), (1016, 218142), (1143, 193904), (1524, 145428), (2032, 109071), (2286, 96952), (3048, 72714), (4572, 48476), (6096, 36357), (9144, 24238), (12119, 18288)]