31389053808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1\times {\mathrm{1093}}^1$

素因数の和:1911

約数の個数: 160

約数和(自身を含む): 93626515456

約数和(自身を除く): 62237461648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 673, 762, 889, 1016, 1093, 1346, 1524, 1778, 2019, 2032, 2186, 2667, 2692, 3048, 3279, 3556, 4038, 4372, 4711, 5334, 5384, 6096, 6558, 7112, 7651, 8076, 8744, 9422, 10668, 10768, 13116, 14133, 14224, 15302, 16152, 17488, 18844, 21336, 22953, 26232, 28266, 30604, 32304, 37688, 42672, 45906, 52464, 56532, 61208, 75376, 85471, 91812, 113064, 122416, 138811, 170942, 183624, 226128, 256413, 277622, 341884, 367248, 416433, 512826, 555244, 598297, 683768, 735589, 832866, 971677, 1025652, 1110488, 1196594, 1367536, 1471178, 1665732, 1794891, 1943354, 2051304, 2206767, 2220976, 2393188, 2915031, 2942356, 3331464, 3589782, 3886708, 4102608, 4413534, 4786376, 5149123, 5830062, 5884712, 6662928, 7179564, 7773416, 8827068, 9572752, 10298246, 11660124, 11769424, 14359128, 15447369, 15546832, 17654136, 20596492, 23320248, 28718256, 30894738, 35308272, 41192984, 46640496, 61789476, 82385968, 93419803, 123578952, 186839606, 247157904, 280259409, 373679212, 560518818, 653938621, 747358424, 1121037636, 1307877242, 1494716848, 1961815863, 2242075272, 2615754484, 3923631726, 4484150544, 5231508968, 7847263452, 10463017936, 15694526904, 31389053808]

約数ペア:

[(1, 31389053808), (2, 15694526904), (3, 10463017936), (4, 7847263452), (6, 5231508968), (7, 4484150544), (8, 3923631726), (12, 2615754484), (14, 2242075272), (16, 1961815863), (21, 1494716848), (24, 1307877242), (28, 1121037636), (42, 747358424), (48, 653938621), (56, 560518818), (84, 373679212), (112, 280259409), (127, 247157904), (168, 186839606), (254, 123578952), (336, 93419803), (381, 82385968), (508, 61789476), (673, 46640496), (762, 41192984), (889, 35308272), (1016, 30894738), (1093, 28718256), (1346, 23320248), (1524, 20596492), (1778, 17654136), (2019, 15546832), (2032, 15447369), (2186, 14359128), (2667, 11769424), (2692, 11660124), (3048, 10298246), (3279, 9572752), (3556, 8827068), (4038, 7773416), (4372, 7179564), (4711, 6662928), (5334, 5884712), (5384, 5830062), (6096, 5149123), (6558, 4786376), (7112, 4413534), (7651, 4102608), (8076, 3886708), (8744, 3589782), (9422, 3331464), (10668, 2942356), (10768, 2915031), (13116, 2393188), (14133, 2220976), (14224, 2206767), (15302, 2051304), (16152, 1943354), (17488, 1794891), (18844, 1665732), (21336, 1471178), (22953, 1367536), (26232, 1196594), (28266, 1110488), (30604, 1025652), (32304, 971677), (37688, 832866), (42672, 735589), (45906, 683768), (52464, 598297), (56532, 555244), (61208, 512826), (75376, 416433), (85471, 367248), (91812, 341884), (113064, 277622), (122416, 256413), (138811, 226128), (170942, 183624)]