549938168

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 1202441760

約数和(自身を除く): 652503592

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 169, 221, 284, 337, 338, 442, 568, 674, 676, 884, 923, 1207, 1348, 1352, 1768, 1846, 2414, 2696, 2873, 3692, 4381, 4828, 5729, 5746, 7384, 8762, 9656, 11458, 11492, 11999, 15691, 17524, 22916, 22984, 23927, 23998, 31382, 35048, 45832, 47854, 47996, 56953, 62764, 74477, 95708, 95992, 113906, 125528, 148954, 191416, 203983, 227812, 297908, 311051, 406759, 407966, 455624, 595816, 622102, 813518, 815932, 968201, 1244204, 1627036, 1631864, 1936402, 2488408, 3254072, 3872804, 4043663, 5287867, 7745608, 8087326, 10575734, 16174652, 21151468, 32349304, 42302936, 68742271, 137484542, 274969084, 549938168]

約数ペア:

[(1, 549938168), (2, 274969084), (4, 137484542), (8, 68742271), (13, 42302936), (17, 32349304), (26, 21151468), (34, 16174652), (52, 10575734), (68, 8087326), (71, 7745608), (104, 5287867), (136, 4043663), (142, 3872804), (169, 3254072), (221, 2488408), (284, 1936402), (337, 1631864), (338, 1627036), (442, 1244204), (568, 968201), (674, 815932), (676, 813518), (884, 622102), (923, 595816), (1207, 455624), (1348, 407966), (1352, 406759), (1768, 311051), (1846, 297908), (2414, 227812), (2696, 203983), (2873, 191416), (3692, 148954), (4381, 125528), (4828, 113906), (5729, 95992), (5746, 95708), (7384, 74477), (8762, 62764), (9656, 56953), (11458, 47996), (11492, 47854), (11999, 45832), (15691, 35048), (17524, 31382), (22916, 23998), (22984, 23927)]