287889096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15359}}^1$

素因数の和:15450

約数の個数: 64

約数和(自身を含む): 796262400

約数和(自身を除く): 508373304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 15359, 18744, 30718, 46077, 61436, 92154, 122872, 168949, 184308, 337898, 368616, 506847, 675796, 1013694, 1090489, 1351592, 2027388, 2180978, 3271467, 4054776, 4361956, 6542934, 8723912, 11995379, 13085868, 23990758, 26171736, 35986137, 47981516, 71972274, 95963032, 143944548, 287889096]

約数ペア:

[(1, 287889096), (2, 143944548), (3, 95963032), (4, 71972274), (6, 47981516), (8, 35986137), (11, 26171736), (12, 23990758), (22, 13085868), (24, 11995379), (33, 8723912), (44, 6542934), (66, 4361956), (71, 4054776), (88, 3271467), (132, 2180978), (142, 2027388), (213, 1351592), (264, 1090489), (284, 1013694), (426, 675796), (568, 506847), (781, 368616), (852, 337898), (1562, 184308), (1704, 168949), (2343, 122872), (3124, 92154), (4686, 61436), (6248, 46077), (9372, 30718), (15359, 18744)]