283795456

素因数分解:

$2^{13}\times 7^3\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 668426400

約数和(自身を除く): 384630944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 128, 196, 202, 224, 256, 343, 392, 404, 448, 512, 686, 707, 784, 808, 896, 1024, 1372, 1414, 1568, 1616, 1792, 2048, 2744, 2828, 3136, 3232, 3584, 4096, 4949, 5488, 5656, 6272, 6464, 7168, 8192, 9898, 10976, 11312, 12544, 12928, 14336, 19796, 21952, 22624, 25088, 25856, 28672, 34643, 39592, 43904, 45248, 50176, 51712, 57344, 69286, 79184, 87808, 90496, 100352, 103424, 138572, 158368, 175616, 180992, 200704, 206848, 277144, 316736, 351232, 361984, 401408, 413696, 554288, 633472, 702464, 723968, 827392, 1108576, 1266944, 1404928, 1447936, 2217152, 2533888, 2809856, 2895872, 4434304, 5067776, 5791744, 8868608, 10135552, 17737216, 20271104, 35474432, 40542208, 70948864, 141897728, 283795456]

約数ペア:

[(1, 283795456), (2, 141897728), (4, 70948864), (7, 40542208), (8, 35474432), (14, 20271104), (16, 17737216), (28, 10135552), (32, 8868608), (49, 5791744), (56, 5067776), (64, 4434304), (98, 2895872), (101, 2809856), (112, 2533888), (128, 2217152), (196, 1447936), (202, 1404928), (224, 1266944), (256, 1108576), (343, 827392), (392, 723968), (404, 702464), (448, 633472), (512, 554288), (686, 413696), (707, 401408), (784, 361984), (808, 351232), (896, 316736), (1024, 277144), (1372, 206848), (1414, 200704), (1568, 180992), (1616, 175616), (1792, 158368), (2048, 138572), (2744, 103424), (2828, 100352), (3136, 90496), (3232, 87808), (3584, 79184), (4096, 69286), (4949, 57344), (5488, 51712), (5656, 50176), (6272, 45248), (6464, 43904), (7168, 39592), (8192, 34643), (9898, 28672), (10976, 25856), (11312, 25088), (12544, 22624), (12928, 21952), (14336, 19796)]