319522644

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 966690816

約数和(自身を除く): 647168172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 151, 162, 189, 243, 252, 302, 311, 324, 378, 453, 486, 567, 604, 622, 756, 906, 933, 972, 1057, 1134, 1244, 1359, 1701, 1812, 1866, 2114, 2177, 2268, 2718, 2799, 3171, 3402, 3732, 4077, 4228, 4354, 5436, 5598, 6342, 6531, 6804, 8154, 8397, 8708, 9513, 11196, 12231, 12684, 13062, 16308, 16794, 19026, 19593, 24462, 25191, 26124, 28539, 33588, 36693, 38052, 39186, 46961, 48924, 50382, 57078, 58779, 73386, 75573, 78372, 85617, 93922, 100764, 114156, 117558, 140883, 146772, 151146, 171234, 176337, 187844, 235116, 256851, 281766, 302292, 328727, 342468, 352674, 422649, 513702, 529011, 563532, 657454, 705348, 845298, 986181, 1027404, 1058022, 1267947, 1314908, 1690596, 1972362, 2116044, 2535894, 2958543, 3803841, 3944724, 5071788, 5917086, 7607682, 8875629, 11411523, 11834172, 15215364, 17751258, 22823046, 26626887, 35502516, 45646092, 53253774, 79880661, 106507548, 159761322, 319522644]

約数ペア:

[(1, 319522644), (2, 159761322), (3, 106507548), (4, 79880661), (6, 53253774), (7, 45646092), (9, 35502516), (12, 26626887), (14, 22823046), (18, 17751258), (21, 15215364), (27, 11834172), (28, 11411523), (36, 8875629), (42, 7607682), (54, 5917086), (63, 5071788), (81, 3944724), (84, 3803841), (108, 2958543), (126, 2535894), (151, 2116044), (162, 1972362), (189, 1690596), (243, 1314908), (252, 1267947), (302, 1058022), (311, 1027404), (324, 986181), (378, 845298), (453, 705348), (486, 657454), (567, 563532), (604, 529011), (622, 513702), (756, 422649), (906, 352674), (933, 342468), (972, 328727), (1057, 302292), (1134, 281766), (1244, 256851), (1359, 235116), (1701, 187844), (1812, 176337), (1866, 171234), (2114, 151146), (2177, 146772), (2268, 140883), (2718, 117558), (2799, 114156), (3171, 100764), (3402, 93922), (3732, 85617), (4077, 78372), (4228, 75573), (4354, 73386), (5436, 58779), (5598, 57078), (6342, 50382), (6531, 48924), (6804, 46961), (8154, 39186), (8397, 38052), (8708, 36693), (9513, 33588), (11196, 28539), (12231, 26124), (12684, 25191), (13062, 24462), (16308, 19593), (16794, 19026)]