242726272

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 515071440

約数和(自身を除く): 272345168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 331, 337, 544, 662, 674, 1088, 1324, 1348, 2176, 2648, 2696, 5296, 5392, 5627, 5729, 10592, 10784, 11254, 11458, 21184, 21568, 22508, 22916, 42368, 43136, 45016, 45832, 90032, 91664, 111547, 180064, 183328, 223094, 360128, 366656, 446188, 720256, 733312, 892376, 1784752, 1896299, 3569504, 3792598, 7139008, 7585196, 14278016, 15170392, 30340784, 60681568, 121363136, 242726272]

約数ペア:

[(1, 242726272), (2, 121363136), (4, 60681568), (8, 30340784), (16, 15170392), (17, 14278016), (32, 7585196), (34, 7139008), (64, 3792598), (68, 3569504), (128, 1896299), (136, 1784752), (272, 892376), (331, 733312), (337, 720256), (544, 446188), (662, 366656), (674, 360128), (1088, 223094), (1324, 183328), (1348, 180064), (2176, 111547), (2648, 91664), (2696, 90032), (5296, 45832), (5392, 45016), (5627, 43136), (5729, 42368), (10592, 22916), (10784, 22508), (11254, 21568), (11458, 21184)]