260614144

素因数分解:

$2^{11}\times 7^4\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 619385130

約数和(自身を除く): 358770986

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 256, 343, 371, 392, 424, 448, 512, 686, 742, 784, 848, 896, 1024, 1372, 1484, 1568, 1696, 1792, 2048, 2401, 2597, 2744, 2968, 3136, 3392, 3584, 4802, 5194, 5488, 5936, 6272, 6784, 7168, 9604, 10388, 10976, 11872, 12544, 13568, 14336, 18179, 19208, 20776, 21952, 23744, 25088, 27136, 36358, 38416, 41552, 43904, 47488, 50176, 54272, 72716, 76832, 83104, 87808, 94976, 100352, 108544, 127253, 145432, 153664, 166208, 175616, 189952, 254506, 290864, 307328, 332416, 351232, 379904, 509012, 581728, 614656, 664832, 702464, 759808, 1018024, 1163456, 1229312, 1329664, 2036048, 2326912, 2458624, 2659328, 4072096, 4653824, 4917248, 5318656, 8144192, 9307648, 16288384, 18615296, 32576768, 37230592, 65153536, 130307072, 260614144]

約数ペア:

[(1, 260614144), (2, 130307072), (4, 65153536), (7, 37230592), (8, 32576768), (14, 18615296), (16, 16288384), (28, 9307648), (32, 8144192), (49, 5318656), (53, 4917248), (56, 4653824), (64, 4072096), (98, 2659328), (106, 2458624), (112, 2326912), (128, 2036048), (196, 1329664), (212, 1229312), (224, 1163456), (256, 1018024), (343, 759808), (371, 702464), (392, 664832), (424, 614656), (448, 581728), (512, 509012), (686, 379904), (742, 351232), (784, 332416), (848, 307328), (896, 290864), (1024, 254506), (1372, 189952), (1484, 175616), (1568, 166208), (1696, 153664), (1792, 145432), (2048, 127253), (2401, 108544), (2597, 100352), (2744, 94976), (2968, 87808), (3136, 83104), (3392, 76832), (3584, 72716), (4802, 54272), (5194, 50176), (5488, 47488), (5936, 43904), (6272, 41552), (6784, 38416), (7168, 36358), (9604, 27136), (10388, 25088), (10976, 23744), (11872, 21952), (12544, 20776), (13568, 19208), (14336, 18179)]