1661036232

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 4192974720

約数和(自身を除く): 2531938488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 257, 394, 514, 591, 771, 788, 1028, 1182, 1367, 1542, 1576, 2056, 2364, 2734, 3084, 4101, 4728, 5468, 6168, 8202, 10936, 16404, 32808, 50629, 101258, 151887, 202516, 269299, 303774, 351319, 405032, 538598, 607548, 702638, 807897, 1053957, 1077196, 1215096, 1405276, 1615794, 2107914, 2154392, 2810552, 3231588, 4215828, 6463176, 8431656, 69209843, 138419686, 207629529, 276839372, 415259058, 553678744, 830518116, 1661036232]

約数ペア:

[(1, 1661036232), (2, 830518116), (3, 553678744), (4, 415259058), (6, 276839372), (8, 207629529), (12, 138419686), (24, 69209843), (197, 8431656), (257, 6463176), (394, 4215828), (514, 3231588), (591, 2810552), (771, 2154392), (788, 2107914), (1028, 1615794), (1182, 1405276), (1367, 1215096), (1542, 1077196), (1576, 1053957), (2056, 807897), (2364, 702638), (2734, 607548), (3084, 538598), (4101, 405032), (4728, 351319), (5468, 303774), (6168, 269299), (8202, 202516), (10936, 151887), (16404, 101258), (32808, 50629)]