1296755548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6131}}^1$

素因数の和:6199

約数の個数: 72

約数和(自身を含む): 2740268160

約数和(自身を除く): 1443512612

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 121, 209, 242, 253, 418, 437, 484, 506, 836, 874, 1012, 1748, 2299, 2783, 4598, 4807, 5566, 6131, 9196, 9614, 11132, 12262, 19228, 24524, 52877, 67441, 105754, 116489, 134882, 141013, 211508, 232978, 269764, 282026, 465956, 564052, 741851, 1281379, 1483702, 1551143, 2562758, 2679247, 2967404, 3102286, 5125516, 5358494, 6204572, 10716988, 14095169, 17062573, 28190338, 29471717, 34125146, 56380676, 58943434, 68250292, 117886868, 324188887, 648377774, 1296755548]

約数ペア:

[(1, 1296755548), (2, 648377774), (4, 324188887), (11, 117886868), (19, 68250292), (22, 58943434), (23, 56380676), (38, 34125146), (44, 29471717), (46, 28190338), (76, 17062573), (92, 14095169), (121, 10716988), (209, 6204572), (242, 5358494), (253, 5125516), (418, 3102286), (437, 2967404), (484, 2679247), (506, 2562758), (836, 1551143), (874, 1483702), (1012, 1281379), (1748, 741851), (2299, 564052), (2783, 465956), (4598, 282026), (4807, 269764), (5566, 232978), (6131, 211508), (9196, 141013), (9614, 134882), (11132, 116489), (12262, 105754), (19228, 67441), (24524, 52877)]