231019712

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 600779088

約数和(自身を除く): 369759376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 74, 77, 88, 98, 112, 148, 154, 176, 181, 196, 224, 259, 296, 308, 352, 362, 392, 407, 448, 518, 539, 592, 616, 704, 724, 784, 814, 1036, 1078, 1184, 1232, 1267, 1448, 1568, 1628, 1813, 1991, 2072, 2156, 2368, 2464, 2534, 2849, 2896, 3136, 3256, 3626, 3982, 4144, 4312, 4928, 5068, 5698, 5792, 6512, 6697, 7252, 7964, 8288, 8624, 8869, 10136, 11396, 11584, 13024, 13394, 13937, 14504, 15928, 16576, 17248, 17738, 19943, 20272, 22792, 26048, 26788, 27874, 29008, 31856, 34496, 35476, 39886, 40544, 45584, 46879, 53576, 55748, 58016, 63712, 70952, 73667, 79772, 81088, 91168, 93758, 97559, 107152, 111496, 116032, 127424, 141904, 147334, 159544, 182336, 187516, 195118, 214304, 222992, 283808, 294668, 319088, 328153, 375032, 390236, 428608, 445984, 515669, 567616, 589336, 638176, 656306, 750064, 780472, 891968, 1031338, 1178672, 1276352, 1312612, 1500128, 1560944, 2062676, 2357344, 2625224, 3000256, 3121888, 3609683, 4125352, 4714688, 5250448, 6243776, 7219366, 8250704, 10500896, 14438732, 16501408, 21001792, 28877464, 33002816, 57754928, 115509856, 231019712]

約数ペア:

[(1, 231019712), (2, 115509856), (4, 57754928), (7, 33002816), (8, 28877464), (11, 21001792), (14, 16501408), (16, 14438732), (22, 10500896), (28, 8250704), (32, 7219366), (37, 6243776), (44, 5250448), (49, 4714688), (56, 4125352), (64, 3609683), (74, 3121888), (77, 3000256), (88, 2625224), (98, 2357344), (112, 2062676), (148, 1560944), (154, 1500128), (176, 1312612), (181, 1276352), (196, 1178672), (224, 1031338), (259, 891968), (296, 780472), (308, 750064), (352, 656306), (362, 638176), (392, 589336), (407, 567616), (448, 515669), (518, 445984), (539, 428608), (592, 390236), (616, 375032), (704, 328153), (724, 319088), (784, 294668), (814, 283808), (1036, 222992), (1078, 214304), (1184, 195118), (1232, 187516), (1267, 182336), (1448, 159544), (1568, 147334), (1628, 141904), (1813, 127424), (1991, 116032), (2072, 111496), (2156, 107152), (2368, 97559), (2464, 93758), (2534, 91168), (2849, 81088), (2896, 79772), (3136, 73667), (3256, 70952), (3626, 63712), (3982, 58016), (4144, 55748), (4312, 53576), (4928, 46879), (5068, 45584), (5698, 40544), (5792, 39886), (6512, 35476), (6697, 34496), (7252, 31856), (7964, 29008), (8288, 27874), (8624, 26788), (8869, 26048), (10136, 22792), (11396, 20272), (11584, 19943), (13024, 17738), (13394, 17248), (13937, 16576), (14504, 15928)]