384767474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 749371392

約数和(自身を除く): 364603918

約数列:

[1, 2, 7, 13, 14, 26, 31, 47, 62, 91, 94, 182, 217, 329, 403, 434, 611, 658, 806, 1222, 1451, 1457, 2821, 2902, 2914, 4277, 5642, 8554, 10157, 10199, 18863, 18941, 20314, 20398, 37726, 37882, 44981, 68197, 89962, 132041, 132587, 136394, 264082, 265174, 314867, 477379, 584753, 629734, 886561, 954758, 1169506, 1773122, 2114107, 4093271, 4228214, 6205927, 8186542, 12411854, 14798749, 27483391, 29597498, 54966782, 192383737, 384767474]

約数ペア:

[(1, 384767474), (2, 192383737), (7, 54966782), (13, 29597498), (14, 27483391), (26, 14798749), (31, 12411854), (47, 8186542), (62, 6205927), (91, 4228214), (94, 4093271), (182, 2114107), (217, 1773122), (329, 1169506), (403, 954758), (434, 886561), (611, 629734), (658, 584753), (806, 477379), (1222, 314867), (1451, 265174), (1457, 264082), (2821, 136394), (2902, 132587), (2914, 132041), (4277, 89962), (5642, 68197), (8554, 44981), (10157, 37882), (10199, 37726), (18863, 20398), (18941, 20314)]