1543270768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3494

約数の個数: 80

約数和(自身を含む): 3371784192

約数和(自身を除く): 1828513424

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 142, 208, 248, 284, 403, 496, 568, 806, 923, 1136, 1612, 1846, 2201, 3224, 3371, 3692, 4402, 6448, 6742, 7384, 8804, 13484, 14768, 17608, 26968, 28613, 35216, 43823, 53936, 57226, 87646, 104501, 114452, 175292, 209002, 228904, 239341, 350584, 418004, 457808, 478682, 701168, 836008, 957364, 1358513, 1672016, 1914728, 2717026, 3111433, 3829456, 5434052, 6222866, 7419571, 10868104, 12445732, 14839142, 21736208, 24891464, 29678284, 49782928, 59356568, 96454423, 118713136, 192908846, 385817692, 771635384, 1543270768]

約数ペア:

[(1, 1543270768), (2, 771635384), (4, 385817692), (8, 192908846), (13, 118713136), (16, 96454423), (26, 59356568), (31, 49782928), (52, 29678284), (62, 24891464), (71, 21736208), (104, 14839142), (124, 12445732), (142, 10868104), (208, 7419571), (248, 6222866), (284, 5434052), (403, 3829456), (496, 3111433), (568, 2717026), (806, 1914728), (923, 1672016), (1136, 1358513), (1612, 957364), (1846, 836008), (2201, 701168), (3224, 478682), (3371, 457808), (3692, 418004), (4402, 350584), (6448, 239341), (6742, 228904), (7384, 209002), (8804, 175292), (13484, 114452), (14768, 104501), (17608, 87646), (26968, 57226), (28613, 53936), (35216, 43823)]