221346672

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{30539}}^1$

素因数の和:30701

約数の個数: 40

約数和(自身を含む): 575617920

約数和(自身を除く): 354271248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 30539, 61078, 91617, 122156, 183234, 244312, 366468, 488624, 732936, 1465872, 4611389, 9222778, 13834167, 18445556, 27668334, 36891112, 55336668, 73782224, 110673336, 221346672]

約数ペア:

[(1, 221346672), (2, 110673336), (3, 73782224), (4, 55336668), (6, 36891112), (8, 27668334), (12, 18445556), (16, 13834167), (24, 9222778), (48, 4611389), (151, 1465872), (302, 732936), (453, 488624), (604, 366468), (906, 244312), (1208, 183234), (1812, 122156), (2416, 91617), (3624, 61078), (7248, 30539)]