2631580672

素因数分解:

$2^{10}\times 7^2\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 132

約数和(自身を含む): 6174652680

約数和(自身を除く): 3543072008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 179, 196, 224, 256, 293, 358, 392, 448, 512, 586, 716, 784, 896, 1024, 1172, 1253, 1432, 1568, 1792, 2051, 2344, 2506, 2864, 3136, 3584, 4102, 4688, 5012, 5728, 6272, 7168, 8204, 8771, 9376, 10024, 11456, 12544, 14357, 16408, 17542, 18752, 20048, 22912, 25088, 28714, 32816, 35084, 37504, 40096, 45824, 50176, 52447, 57428, 65632, 70168, 75008, 80192, 91648, 104894, 114856, 131264, 140336, 150016, 160384, 183296, 209788, 229712, 262528, 280672, 300032, 320768, 367129, 419576, 459424, 525056, 561344, 641536, 734258, 839152, 918848, 1050112, 1122688, 1283072, 1468516, 1678304, 1837696, 2100224, 2245376, 2569903, 2937032, 3356608, 3675392, 4490752, 5139806, 5874064, 6713216, 7350784, 8981504, 10279612, 11748128, 13426432, 14701568, 20559224, 23496256, 26852864, 41118448, 46992512, 53705728, 82236896, 93985024, 164473792, 187970048, 328947584, 375940096, 657895168, 1315790336, 2631580672]

約数ペア:

[(1, 2631580672), (2, 1315790336), (4, 657895168), (7, 375940096), (8, 328947584), (14, 187970048), (16, 164473792), (28, 93985024), (32, 82236896), (49, 53705728), (56, 46992512), (64, 41118448), (98, 26852864), (112, 23496256), (128, 20559224), (179, 14701568), (196, 13426432), (224, 11748128), (256, 10279612), (293, 8981504), (358, 7350784), (392, 6713216), (448, 5874064), (512, 5139806), (586, 4490752), (716, 3675392), (784, 3356608), (896, 2937032), (1024, 2569903), (1172, 2245376), (1253, 2100224), (1432, 1837696), (1568, 1678304), (1792, 1468516), (2051, 1283072), (2344, 1122688), (2506, 1050112), (2864, 918848), (3136, 839152), (3584, 734258), (4102, 641536), (4688, 561344), (5012, 525056), (5728, 459424), (6272, 419576), (7168, 367129), (8204, 320768), (8771, 300032), (9376, 280672), (10024, 262528), (11456, 229712), (12544, 209788), (14357, 183296), (16408, 160384), (17542, 150016), (18752, 140336), (20048, 131264), (22912, 114856), (25088, 104894), (28714, 91648), (32816, 80192), (35084, 75008), (37504, 70168), (40096, 65632), (45824, 57428), (50176, 52447)]