680032176

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{827}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 1810312704

約数和(自身を除く): 1130280528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 463, 592, 827, 888, 926, 1389, 1654, 1776, 1852, 2481, 2778, 3308, 3704, 4962, 5556, 6616, 7408, 9924, 11112, 13232, 17131, 19848, 22224, 30599, 34262, 39696, 51393, 61198, 68524, 91797, 102786, 122396, 137048, 183594, 205572, 244792, 274096, 367188, 382901, 411144, 489584, 734376, 765802, 822288, 1148703, 1468752, 1531604, 2297406, 3063208, 4594812, 6126416, 9189624, 14167337, 18379248, 28334674, 42502011, 56669348, 85004022, 113338696, 170008044, 226677392, 340016088, 680032176]

約数ペア:

[(1, 680032176), (2, 340016088), (3, 226677392), (4, 170008044), (6, 113338696), (8, 85004022), (12, 56669348), (16, 42502011), (24, 28334674), (37, 18379248), (48, 14167337), (74, 9189624), (111, 6126416), (148, 4594812), (222, 3063208), (296, 2297406), (444, 1531604), (463, 1468752), (592, 1148703), (827, 822288), (888, 765802), (926, 734376), (1389, 489584), (1654, 411144), (1776, 382901), (1852, 367188), (2481, 274096), (2778, 244792), (3308, 205572), (3704, 183594), (4962, 137048), (5556, 122396), (6616, 102786), (7408, 91797), (9924, 68524), (11112, 61198), (13232, 51393), (17131, 39696), (19848, 34262), (22224, 30599)]