486127616

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 1138573800

約数和(自身を除く): 652446184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 247, 248, 256, 304, 403, 416, 494, 496, 512, 589, 608, 806, 832, 961, 988, 992, 1024, 1178, 1216, 1612, 1664, 1922, 1976, 1984, 2048, 2356, 2432, 3224, 3328, 3844, 3952, 3968, 4712, 4864, 6448, 6656, 7657, 7688, 7904, 7936, 9424, 9728, 12493, 12896, 13312, 15314, 15376, 15808, 15872, 18259, 18848, 19456, 24986, 25792, 26624, 30628, 30752, 31616, 31744, 36518, 37696, 38912, 49972, 51584, 61256, 61504, 63232, 63488, 73036, 75392, 99944, 103168, 122512, 123008, 126464, 146072, 150784, 199888, 206336, 237367, 245024, 246016, 252928, 292144, 301568, 399776, 412672, 474734, 490048, 492032, 505856, 584288, 603136, 799552, 825344, 949468, 980096, 984064, 1168576, 1206272, 1599104, 1898936, 1960192, 1968128, 2337152, 3198208, 3797872, 3920384, 4674304, 6396416, 7595744, 7840768, 9348608, 12792832, 15191488, 15681536, 18697216, 25585664, 30382976, 37394432, 60765952, 121531904, 243063808, 486127616]

約数ペア:

[(1, 486127616), (2, 243063808), (4, 121531904), (8, 60765952), (13, 37394432), (16, 30382976), (19, 25585664), (26, 18697216), (31, 15681536), (32, 15191488), (38, 12792832), (52, 9348608), (62, 7840768), (64, 7595744), (76, 6396416), (104, 4674304), (124, 3920384), (128, 3797872), (152, 3198208), (208, 2337152), (247, 1968128), (248, 1960192), (256, 1898936), (304, 1599104), (403, 1206272), (416, 1168576), (494, 984064), (496, 980096), (512, 949468), (589, 825344), (608, 799552), (806, 603136), (832, 584288), (961, 505856), (988, 492032), (992, 490048), (1024, 474734), (1178, 412672), (1216, 399776), (1612, 301568), (1664, 292144), (1922, 252928), (1976, 246016), (1984, 245024), (2048, 237367), (2356, 206336), (2432, 199888), (3224, 150784), (3328, 146072), (3844, 126464), (3952, 123008), (3968, 122512), (4712, 103168), (4864, 99944), (6448, 75392), (6656, 73036), (7657, 63488), (7688, 63232), (7904, 61504), (7936, 61256), (9424, 51584), (9728, 49972), (12493, 38912), (12896, 37696), (13312, 36518), (15314, 31744), (15376, 31616), (15808, 30752), (15872, 30628), (18259, 26624), (18848, 25792), (19456, 24986)]