745757772

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{2381}}^1$

素因数の和:3038

約数の個数: 48

約数和(自身を含む): 1784251392

約数和(自身を除く): 1038493620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 607, 1214, 1821, 2381, 2428, 3642, 4762, 7143, 7284, 9524, 14286, 26101, 28572, 52202, 78303, 102383, 104404, 156606, 204766, 307149, 313212, 409532, 614298, 1228596, 1445267, 2890534, 4335801, 5781068, 8671602, 17343204, 62146481, 124292962, 186439443, 248585924, 372878886, 745757772]

約数ペア:

[(1, 745757772), (2, 372878886), (3, 248585924), (4, 186439443), (6, 124292962), (12, 62146481), (43, 17343204), (86, 8671602), (129, 5781068), (172, 4335801), (258, 2890534), (516, 1445267), (607, 1228596), (1214, 614298), (1821, 409532), (2381, 313212), (2428, 307149), (3642, 204766), (4762, 156606), (7143, 104404), (7284, 102383), (9524, 78303), (14286, 52202), (26101, 28572)]