2921961264

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{8839}}^1$

素因数の和:9018

約数の個数: 80

約数和(自身を含む): 7734504960

約数和(自身を除く): 4812543696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 97, 142, 194, 213, 284, 291, 388, 426, 568, 582, 776, 852, 1136, 1164, 1552, 1704, 2328, 3408, 4656, 6887, 8839, 13774, 17678, 20661, 26517, 27548, 35356, 41322, 53034, 55096, 70712, 82644, 106068, 110192, 141424, 165288, 212136, 330576, 424272, 627569, 857383, 1255138, 1714766, 1882707, 2510276, 2572149, 3429532, 3765414, 5020552, 5144298, 6859064, 7530828, 10041104, 10288596, 13718128, 15061656, 20577192, 30123312, 41154384, 60874193, 121748386, 182622579, 243496772, 365245158, 486993544, 730490316, 973987088, 1460980632, 2921961264]

約数ペア:

[(1, 2921961264), (2, 1460980632), (3, 973987088), (4, 730490316), (6, 486993544), (8, 365245158), (12, 243496772), (16, 182622579), (24, 121748386), (48, 60874193), (71, 41154384), (97, 30123312), (142, 20577192), (194, 15061656), (213, 13718128), (284, 10288596), (291, 10041104), (388, 7530828), (426, 6859064), (568, 5144298), (582, 5020552), (776, 3765414), (852, 3429532), (1136, 2572149), (1164, 2510276), (1552, 1882707), (1704, 1714766), (2328, 1255138), (3408, 857383), (4656, 627569), (6887, 424272), (8839, 330576), (13774, 212136), (17678, 165288), (20661, 141424), (26517, 110192), (27548, 106068), (35356, 82644), (41322, 70712), (53034, 55096)]