212365312

素因数分解:

$2^{12}\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 52

約数和(自身を含む): 428880760

約数和(自身を除く): 216515448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 373, 512, 556, 746, 1024, 1112, 1492, 2048, 2224, 2984, 4096, 4448, 5968, 8896, 11936, 17792, 23872, 35584, 47744, 51847, 71168, 95488, 103694, 142336, 190976, 207388, 284672, 381952, 414776, 569344, 763904, 829552, 1527808, 1659104, 3318208, 6636416, 13272832, 26545664, 53091328, 106182656, 212365312]

約数ペア:

[(1, 212365312), (2, 106182656), (4, 53091328), (8, 26545664), (16, 13272832), (32, 6636416), (64, 3318208), (128, 1659104), (139, 1527808), (256, 829552), (278, 763904), (373, 569344), (512, 414776), (556, 381952), (746, 284672), (1024, 207388), (1112, 190976), (1492, 142336), (2048, 103694), (2224, 95488), (2984, 71168), (4096, 51847), (4448, 47744), (5968, 35584), (8896, 23872), (11936, 17792)]