2242488424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{947}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 4668710400

約数和(自身を除く): 2426221976

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 379, 568, 758, 781, 947, 1516, 1562, 1894, 3032, 3124, 3788, 4169, 6248, 7576, 8338, 10417, 16676, 20834, 26909, 33352, 41668, 53818, 67237, 83336, 107636, 134474, 215272, 268948, 295999, 358913, 537896, 591998, 717826, 739607, 1183996, 1435652, 1479214, 2367992, 2871304, 2958428, 3948043, 5916856, 7896086, 15792172, 25482823, 31584344, 50965646, 101931292, 203862584, 280311053, 560622106, 1121244212, 2242488424]

約数ペア:

[(1, 2242488424), (2, 1121244212), (4, 560622106), (8, 280311053), (11, 203862584), (22, 101931292), (44, 50965646), (71, 31584344), (88, 25482823), (142, 15792172), (284, 7896086), (379, 5916856), (568, 3948043), (758, 2958428), (781, 2871304), (947, 2367992), (1516, 1479214), (1562, 1435652), (1894, 1183996), (3032, 739607), (3124, 717826), (3788, 591998), (4169, 537896), (6248, 358913), (7576, 295999), (8338, 268948), (10417, 215272), (16676, 134474), (20834, 107636), (26909, 83336), (33352, 67237), (41668, 53818)]