313488182

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5497

約数の個数: 48

約数和(自身を含む): 594478080

約数和(自身を除く): 280989898

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 3038, 4123, 5431, 8246, 10862, 28861, 38017, 57722, 76034, 103189, 168361, 206378, 266119, 336722, 532238, 722323, 1178527, 1444646, 2357054, 3198859, 5056261, 6397718, 8249689, 10112522, 16499378, 22392013, 44784026, 156744091, 313488182]

約数ペア:

[(1, 313488182), (2, 156744091), (7, 44784026), (14, 22392013), (19, 16499378), (31, 10112522), (38, 8249689), (49, 6397718), (62, 5056261), (98, 3198859), (133, 2357054), (217, 1444646), (266, 1178527), (434, 722323), (589, 532238), (931, 336722), (1178, 266119), (1519, 206378), (1862, 168361), (3038, 103189), (4123, 76034), (5431, 57722), (8246, 38017), (10862, 28861)]