313366924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10937}}^1$

素因数の和:11002

約数の個数: 48

約数和(自身を含む): 643154400

約数和(自身を除く): 329787476

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 7163, 10937, 14326, 21874, 28652, 43748, 142181, 207803, 284362, 317173, 415606, 568724, 634346, 831212, 1268692, 2701439, 4123249, 5402878, 6026287, 8246498, 10805756, 12052574, 16492996, 24105148, 78341731, 156683462, 313366924]

約数ペア:

[(1, 313366924), (2, 156683462), (4, 78341731), (13, 24105148), (19, 16492996), (26, 12052574), (29, 10805756), (38, 8246498), (52, 6026287), (58, 5402878), (76, 4123249), (116, 2701439), (247, 1268692), (377, 831212), (494, 634346), (551, 568724), (754, 415606), (988, 317173), (1102, 284362), (1508, 207803), (2204, 142181), (7163, 43748), (10937, 28652), (14326, 21874)]