312757568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{853}}^1$

素因数の和:1219

約数の個数: 56

約数和(自身を含む): 659858472

約数和(自身を除く): 347100904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 337, 544, 674, 853, 1088, 1348, 1706, 2696, 3412, 5392, 5729, 6824, 10784, 11458, 13648, 14501, 21568, 22916, 27296, 29002, 45832, 54592, 58004, 91664, 116008, 183328, 232016, 287461, 366656, 464032, 574922, 928064, 1149844, 2299688, 4599376, 4886837, 9198752, 9773674, 18397504, 19547348, 39094696, 78189392, 156378784, 312757568]

約数ペア:

[(1, 312757568), (2, 156378784), (4, 78189392), (8, 39094696), (16, 19547348), (17, 18397504), (32, 9773674), (34, 9198752), (64, 4886837), (68, 4599376), (136, 2299688), (272, 1149844), (337, 928064), (544, 574922), (674, 464032), (853, 366656), (1088, 287461), (1348, 232016), (1706, 183328), (2696, 116008), (3412, 91664), (5392, 58004), (5729, 54592), (6824, 45832), (10784, 29002), (11458, 27296), (13648, 22916), (14501, 21568)]