392585270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 919683072

約数和(自身を除く): 527097802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 71, 77, 86, 110, 142, 154, 167, 215, 301, 334, 355, 385, 430, 473, 497, 602, 710, 770, 781, 835, 946, 994, 1169, 1505, 1562, 1670, 1837, 2338, 2365, 2485, 3010, 3053, 3311, 3674, 3905, 4730, 4970, 5467, 5845, 6106, 6622, 7181, 7810, 9185, 10934, 11690, 11857, 12859, 14362, 15265, 16555, 18370, 21371, 23714, 25718, 27335, 30530, 33110, 33583, 35905, 42742, 50267, 54670, 59285, 64295, 67166, 71810, 78991, 82999, 100534, 106855, 118570, 128590, 130427, 157982, 165998, 167915, 213710, 235081, 251335, 260854, 335830, 394955, 414995, 470162, 502670, 509851, 552937, 652135, 789910, 829990, 912989, 1019702, 1105874, 1175405, 1304270, 1825978, 2350810, 2549255, 2764685, 3568957, 4564945, 5098510, 5529370, 5608361, 7137914, 9129890, 11216722, 17844785, 28041805, 35689570, 39258527, 56083610, 78517054, 196292635, 392585270]

約数ペア:

[(1, 392585270), (2, 196292635), (5, 78517054), (7, 56083610), (10, 39258527), (11, 35689570), (14, 28041805), (22, 17844785), (35, 11216722), (43, 9129890), (55, 7137914), (70, 5608361), (71, 5529370), (77, 5098510), (86, 4564945), (110, 3568957), (142, 2764685), (154, 2549255), (167, 2350810), (215, 1825978), (301, 1304270), (334, 1175405), (355, 1105874), (385, 1019702), (430, 912989), (473, 829990), (497, 789910), (602, 652135), (710, 552937), (770, 509851), (781, 502670), (835, 470162), (946, 414995), (994, 394955), (1169, 335830), (1505, 260854), (1562, 251335), (1670, 235081), (1837, 213710), (2338, 167915), (2365, 165998), (2485, 157982), (3010, 130427), (3053, 128590), (3311, 118570), (3674, 106855), (3905, 100534), (4730, 82999), (4970, 78991), (5467, 71810), (5845, 67166), (6106, 64295), (6622, 59285), (7181, 54670), (7810, 50267), (9185, 42742), (10934, 35905), (11690, 33583), (11857, 33110), (12859, 30530), (14362, 27335), (15265, 25718), (16555, 23714), (18370, 21371)]