272345168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{32299}}^1$

素因数の和:32355

約数の個数: 40

約数和(自身を含む): 576748800

約数和(自身を除く): 304403632

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 32299, 64598, 129196, 258392, 516784, 549083, 1001269, 1098166, 2002538, 2196332, 4005076, 4392664, 8010152, 8785328, 16020304, 17021573, 34043146, 68086292, 136172584, 272345168]

約数ペア:

[(1, 272345168), (2, 136172584), (4, 68086292), (8, 34043146), (16, 17021573), (17, 16020304), (31, 8785328), (34, 8010152), (62, 4392664), (68, 4005076), (124, 2196332), (136, 2002538), (248, 1098166), (272, 1001269), (496, 549083), (527, 516784), (1054, 258392), (2108, 129196), (4216, 64598), (8432, 32299)]