343962990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1583

約数の個数: 128

約数和(自身を含む): 1057259520

約数和(自身を除く): 713296530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 254, 270, 315, 378, 381, 630, 635, 762, 889, 945, 1143, 1270, 1433, 1778, 1890, 1905, 2286, 2667, 2866, 3429, 3810, 4299, 4445, 5334, 5715, 6858, 7165, 8001, 8598, 8890, 10031, 11430, 12897, 13335, 14330, 16002, 17145, 20062, 21495, 24003, 25794, 26670, 30093, 34290, 38691, 40005, 42990, 48006, 50155, 60186, 64485, 77382, 80010, 90279, 100310, 120015, 128970, 150465, 180558, 181991, 193455, 240030, 270837, 300930, 363982, 386910, 451395, 541674, 545973, 902790, 909955, 1091946, 1273937, 1354185, 1637919, 1819910, 2547874, 2708370, 2729865, 3275838, 3821811, 4913757, 5459730, 6369685, 7643622, 8189595, 9827514, 11465433, 12739370, 16379190, 19109055, 22930866, 24568785, 34396299, 38218110, 49137570, 57327165, 68792598, 114654330, 171981495, 343962990]

約数ペア:

[(1, 343962990), (2, 171981495), (3, 114654330), (5, 68792598), (6, 57327165), (7, 49137570), (9, 38218110), (10, 34396299), (14, 24568785), (15, 22930866), (18, 19109055), (21, 16379190), (27, 12739370), (30, 11465433), (35, 9827514), (42, 8189595), (45, 7643622), (54, 6369685), (63, 5459730), (70, 4913757), (90, 3821811), (105, 3275838), (126, 2729865), (127, 2708370), (135, 2547874), (189, 1819910), (210, 1637919), (254, 1354185), (270, 1273937), (315, 1091946), (378, 909955), (381, 902790), (630, 545973), (635, 541674), (762, 451395), (889, 386910), (945, 363982), (1143, 300930), (1270, 270837), (1433, 240030), (1778, 193455), (1890, 181991), (1905, 180558), (2286, 150465), (2667, 128970), (2866, 120015), (3429, 100310), (3810, 90279), (4299, 80010), (4445, 77382), (5334, 64485), (5715, 60186), (6858, 50155), (7165, 48006), (8001, 42990), (8598, 40005), (8890, 38691), (10031, 34290), (11430, 30093), (12897, 26670), (13335, 25794), (14330, 24003), (16002, 21495), (17145, 20062)]