221368479362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{7253}}^1$

素因数の和:8087

約数の個数: 64

約数和(自身を含む): 373038981120

約数和(自身を除く): 151670501758

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 743, 874, 893, 1081, 1486, 1786, 2162, 7253, 14117, 14506, 17089, 20539, 28234, 34178, 34921, 41078, 69842, 137807, 166819, 275614, 324691, 333638, 340891, 649382, 663499, 681782, 803183, 1326998, 1606366, 3169561, 5388979, 6339122, 6476929, 7840493, 10777958, 12953858, 15260477, 15680986, 30520954, 102390601, 123946517, 148969367, 204781202, 247893034, 253282013, 297938734, 506564026, 2354983823, 4709967646, 4812358247, 5825486299, 9624716494, 11650972598, 110684239681, 221368479362]

約数ペア:

[(1, 221368479362), (2, 110684239681), (19, 11650972598), (23, 9624716494), (38, 5825486299), (46, 4812358247), (47, 4709967646), (94, 2354983823), (437, 506564026), (743, 297938734), (874, 253282013), (893, 247893034), (1081, 204781202), (1486, 148969367), (1786, 123946517), (2162, 102390601), (7253, 30520954), (14117, 15680986), (14506, 15260477), (17089, 12953858), (20539, 10777958), (28234, 7840493), (34178, 6476929), (34921, 6339122), (41078, 5388979), (69842, 3169561), (137807, 1606366), (166819, 1326998), (275614, 803183), (324691, 681782), (333638, 663499), (340891, 649382)]