672057344

素因数分解:

$2^{11}\times 7^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 1614298140

約数和(自身を除く): 942240796

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 181, 196, 224, 256, 259, 296, 362, 392, 448, 512, 518, 592, 724, 784, 896, 1024, 1036, 1184, 1267, 1448, 1568, 1792, 1813, 2048, 2072, 2368, 2534, 2896, 3136, 3584, 3626, 4144, 4736, 5068, 5792, 6272, 6697, 7168, 7252, 8288, 8869, 9472, 10136, 11584, 12544, 13394, 14336, 14504, 16576, 17738, 18944, 20272, 23168, 25088, 26788, 29008, 33152, 35476, 37888, 40544, 46336, 46879, 50176, 53576, 58016, 66304, 70952, 75776, 81088, 92672, 93758, 100352, 107152, 116032, 132608, 141904, 162176, 185344, 187516, 214304, 232064, 265216, 283808, 324352, 328153, 370688, 375032, 428608, 464128, 530432, 567616, 648704, 656306, 750064, 857216, 928256, 1135232, 1297408, 1312612, 1500128, 1714432, 1856512, 2270464, 2594816, 2625224, 3000256, 3428864, 3713024, 4540928, 5250448, 6000512, 6857728, 9081856, 10500896, 12001024, 13715456, 18163712, 21001792, 24002048, 42003584, 48004096, 84007168, 96008192, 168014336, 336028672, 672057344]

約数ペア:

[(1, 672057344), (2, 336028672), (4, 168014336), (7, 96008192), (8, 84007168), (14, 48004096), (16, 42003584), (28, 24002048), (32, 21001792), (37, 18163712), (49, 13715456), (56, 12001024), (64, 10500896), (74, 9081856), (98, 6857728), (112, 6000512), (128, 5250448), (148, 4540928), (181, 3713024), (196, 3428864), (224, 3000256), (256, 2625224), (259, 2594816), (296, 2270464), (362, 1856512), (392, 1714432), (448, 1500128), (512, 1312612), (518, 1297408), (592, 1135232), (724, 928256), (784, 857216), (896, 750064), (1024, 656306), (1036, 648704), (1184, 567616), (1267, 530432), (1448, 464128), (1568, 428608), (1792, 375032), (1813, 370688), (2048, 328153), (2072, 324352), (2368, 283808), (2534, 265216), (2896, 232064), (3136, 214304), (3584, 187516), (3626, 185344), (4144, 162176), (4736, 141904), (5068, 132608), (5792, 116032), (6272, 107152), (6697, 100352), (7168, 93758), (7252, 92672), (8288, 81088), (8869, 75776), (9472, 70952), (10136, 66304), (11584, 58016), (12544, 53576), (13394, 50176), (14336, 46879), (14504, 46336), (16576, 40544), (17738, 37888), (18944, 35476), (20272, 33152), (23168, 29008), (25088, 26788)]