291264441408

素因数分解:

$2^6\times 3^3\times {\mathrm{997}}^1\times {\mathrm{169063}}^1$

素因数の和:170081

約数の個数: 112

約数和(自身を含む): 857127429760

約数和(自身を除く): 565862988352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 997, 1728, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 26919, 31904, 35892, 47856, 53838, 63808, 71784, 95712, 107676, 143568, 169063, 191424, 215352, 287136, 338126, 430704, 507189, 574272, 676252, 861408, 1014378, 1352504, 1521567, 1722816, 2028756, 2705008, 3043134, 4057512, 4564701, 5410016, 6086268, 8115024, 9129402, 10820032, 12172536, 16230048, 18258804, 24345072, 32460096, 36517608, 48690144, 73035216, 97380288, 146070432, 168555811, 292140864, 337111622, 505667433, 674223244, 1011334866, 1348446488, 1517002299, 2022669732, 2696892976, 3034004598, 4045339464, 4551006897, 5393785952, 6068009196, 8090678928, 9102013794, 10787571904, 12136018392, 16181357856, 18204027588, 24272036784, 32362715712, 36408055176, 48544073568, 72816110352, 97088147136, 145632220704, 291264441408]

約数ペア:

[(1, 291264441408), (2, 145632220704), (3, 97088147136), (4, 72816110352), (6, 48544073568), (8, 36408055176), (9, 32362715712), (12, 24272036784), (16, 18204027588), (18, 16181357856), (24, 12136018392), (27, 10787571904), (32, 9102013794), (36, 8090678928), (48, 6068009196), (54, 5393785952), (64, 4551006897), (72, 4045339464), (96, 3034004598), (108, 2696892976), (144, 2022669732), (192, 1517002299), (216, 1348446488), (288, 1011334866), (432, 674223244), (576, 505667433), (864, 337111622), (997, 292140864), (1728, 168555811), (1994, 146070432), (2991, 97380288), (3988, 73035216), (5982, 48690144), (7976, 36517608), (8973, 32460096), (11964, 24345072), (15952, 18258804), (17946, 16230048), (23928, 12172536), (26919, 10820032), (31904, 9129402), (35892, 8115024), (47856, 6086268), (53838, 5410016), (63808, 4564701), (71784, 4057512), (95712, 3043134), (107676, 2705008), (143568, 2028756), (169063, 1722816), (191424, 1521567), (215352, 1352504), (287136, 1014378), (338126, 861408), (430704, 676252), (507189, 574272)]