475392512

素因数分解:

$2^9\times 7^3\times {\mathrm{2707}}^1$

素因数の和:2746

約数の個数: 80

約数和(自身を含む): 1108113600

約数和(自身を除く): 632721088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2707, 2744, 3136, 3584, 5414, 5488, 6272, 10828, 10976, 12544, 18949, 21656, 21952, 25088, 37898, 43312, 43904, 75796, 86624, 87808, 132643, 151592, 173248, 175616, 265286, 303184, 346496, 530572, 606368, 692992, 928501, 1061144, 1212736, 1385984, 1857002, 2122288, 2425472, 3714004, 4244576, 4850944, 7428008, 8489152, 9701888, 14856016, 16978304, 29712032, 33956608, 59424064, 67913216, 118848128, 237696256, 475392512]

約数ペア:

[(1, 475392512), (2, 237696256), (4, 118848128), (7, 67913216), (8, 59424064), (14, 33956608), (16, 29712032), (28, 16978304), (32, 14856016), (49, 9701888), (56, 8489152), (64, 7428008), (98, 4850944), (112, 4244576), (128, 3714004), (196, 2425472), (224, 2122288), (256, 1857002), (343, 1385984), (392, 1212736), (448, 1061144), (512, 928501), (686, 692992), (784, 606368), (896, 530572), (1372, 346496), (1568, 303184), (1792, 265286), (2707, 175616), (2744, 173248), (3136, 151592), (3584, 132643), (5414, 87808), (5488, 86624), (6272, 75796), (10828, 43904), (10976, 43312), (12544, 37898), (18949, 25088), (21656, 21952)]