272772038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3429

約数の個数: 64

約数和(自身を含む): 557715456

約数和(自身を除く): 284943418

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 341, 374, 434, 527, 682, 1054, 1309, 2387, 2618, 3361, 3689, 4774, 5797, 6722, 7378, 11594, 23527, 36971, 40579, 47054, 57137, 73942, 81158, 104191, 114274, 208382, 258797, 399959, 517594, 628507, 729337, 799918, 1146101, 1257014, 1458674, 1771247, 2292202, 3542494, 4399549, 8022707, 8799098, 12398729, 16045414, 19483717, 24797458, 38967434, 136386019, 272772038]

約数ペア:

[(1, 272772038), (2, 136386019), (7, 38967434), (11, 24797458), (14, 19483717), (17, 16045414), (22, 12398729), (31, 8799098), (34, 8022707), (62, 4399549), (77, 3542494), (119, 2292202), (154, 1771247), (187, 1458674), (217, 1257014), (238, 1146101), (341, 799918), (374, 729337), (434, 628507), (527, 517594), (682, 399959), (1054, 258797), (1309, 208382), (2387, 114274), (2618, 104191), (3361, 81158), (3689, 73942), (4774, 57137), (5797, 47054), (6722, 40579), (7378, 36971), (11594, 23527)]