1221966144

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8253

約数の個数: 168

約数和(自身を含む): 4111597568

約数和(自身を除く): 2889631424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 192, 222, 224, 252, 259, 288, 296, 333, 336, 444, 448, 504, 518, 576, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1344, 1554, 1776, 2016, 2072, 2331, 2368, 2664, 3108, 3552, 4032, 4144, 4662, 5328, 6216, 7104, 8191, 8288, 9324, 10656, 12432, 16382, 16576, 18648, 21312, 24573, 24864, 32764, 37296, 49146, 49728, 57337, 65528, 73719, 74592, 98292, 114674, 131056, 147438, 149184, 172011, 196584, 229348, 262112, 294876, 303067, 344022, 393168, 458696, 516033, 524224, 589752, 606134, 688044, 786336, 909201, 917392, 1032066, 1179504, 1212268, 1376088, 1572672, 1818402, 1834784, 2064132, 2121469, 2359008, 2424536, 2727603, 2752176, 3636804, 3669568, 4128264, 4242938, 4718016, 4849072, 5455206, 5504352, 6364407, 7273608, 8256528, 8485876, 9698144, 10910412, 11008704, 12728814, 14547216, 16513056, 16971752, 19093221, 19396288, 21820824, 25457628, 29094432, 33026112, 33943504, 38186442, 43641648, 50915256, 58188864, 67887008, 76372884, 87283296, 101830512, 135774016, 152745768, 174566592, 203661024, 305491536, 407322048, 610983072, 1221966144]

約数ペア:

[(1, 1221966144), (2, 610983072), (3, 407322048), (4, 305491536), (6, 203661024), (7, 174566592), (8, 152745768), (9, 135774016), (12, 101830512), (14, 87283296), (16, 76372884), (18, 67887008), (21, 58188864), (24, 50915256), (28, 43641648), (32, 38186442), (36, 33943504), (37, 33026112), (42, 29094432), (48, 25457628), (56, 21820824), (63, 19396288), (64, 19093221), (72, 16971752), (74, 16513056), (84, 14547216), (96, 12728814), (111, 11008704), (112, 10910412), (126, 9698144), (144, 8485876), (148, 8256528), (168, 7273608), (192, 6364407), (222, 5504352), (224, 5455206), (252, 4849072), (259, 4718016), (288, 4242938), (296, 4128264), (333, 3669568), (336, 3636804), (444, 2752176), (448, 2727603), (504, 2424536), (518, 2359008), (576, 2121469), (592, 2064132), (666, 1834784), (672, 1818402), (777, 1572672), (888, 1376088), (1008, 1212268), (1036, 1179504), (1184, 1032066), (1332, 917392), (1344, 909201), (1554, 786336), (1776, 688044), (2016, 606134), (2072, 589752), (2331, 524224), (2368, 516033), (2664, 458696), (3108, 393168), (3552, 344022), (4032, 303067), (4144, 294876), (4662, 262112), (5328, 229348), (6216, 196584), (7104, 172011), (8191, 149184), (8288, 147438), (9324, 131056), (10656, 114674), (12432, 98292), (16382, 74592), (16576, 73719), (18648, 65528), (21312, 57337), (24573, 49728), (24864, 49146), (32764, 37296)]