276545024

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 655882128

約数和(自身を除く): 379337104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 151, 196, 224, 256, 292, 302, 392, 448, 511, 512, 584, 604, 784, 896, 1022, 1057, 1168, 1208, 1568, 1792, 2044, 2114, 2336, 2416, 3136, 3577, 3584, 4088, 4228, 4672, 4832, 6272, 7154, 7399, 8176, 8456, 9344, 9664, 11023, 12544, 14308, 14798, 16352, 16912, 18688, 19328, 22046, 25088, 28616, 29596, 32704, 33824, 37376, 38656, 44092, 57232, 59192, 65408, 67648, 77161, 77312, 88184, 114464, 118384, 130816, 135296, 154322, 176368, 228928, 236768, 261632, 270592, 308644, 352736, 457856, 473536, 540127, 541184, 617288, 705472, 915712, 947072, 1080254, 1234576, 1410944, 1831424, 1894144, 2160508, 2469152, 2821888, 3788288, 4321016, 4938304, 5643776, 8642032, 9876608, 17284064, 19753216, 34568128, 39506432, 69136256, 138272512, 276545024]

約数ペア:

[(1, 276545024), (2, 138272512), (4, 69136256), (7, 39506432), (8, 34568128), (14, 19753216), (16, 17284064), (28, 9876608), (32, 8642032), (49, 5643776), (56, 4938304), (64, 4321016), (73, 3788288), (98, 2821888), (112, 2469152), (128, 2160508), (146, 1894144), (151, 1831424), (196, 1410944), (224, 1234576), (256, 1080254), (292, 947072), (302, 915712), (392, 705472), (448, 617288), (511, 541184), (512, 540127), (584, 473536), (604, 457856), (784, 352736), (896, 308644), (1022, 270592), (1057, 261632), (1168, 236768), (1208, 228928), (1568, 176368), (1792, 154322), (2044, 135296), (2114, 130816), (2336, 118384), (2416, 114464), (3136, 88184), (3577, 77312), (3584, 77161), (4088, 67648), (4228, 65408), (4672, 59192), (4832, 57232), (6272, 44092), (7154, 38656), (7399, 37376), (8176, 33824), (8456, 32704), (9344, 29596), (9664, 28616), (11023, 25088), (12544, 22046), (14308, 19328), (14798, 18688), (16352, 16912)]