271401328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90709}}^1$

素因数の和:90745

約数の個数: 40

約数和(自身を含む): 607394160

約数和(自身を除く): 335992832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 90709, 181418, 362836, 725672, 997799, 1451344, 1542053, 1995598, 3084106, 3991196, 6168212, 7982392, 12336424, 15964784, 16962583, 24672848, 33925166, 67850332, 135700664, 271401328]

約数ペア:

[(1, 271401328), (2, 135700664), (4, 67850332), (8, 33925166), (11, 24672848), (16, 16962583), (17, 15964784), (22, 12336424), (34, 7982392), (44, 6168212), (68, 3991196), (88, 3084106), (136, 1995598), (176, 1542053), (187, 1451344), (272, 997799), (374, 725672), (748, 362836), (1496, 181418), (2992, 90709)]