262352790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1243

約数の個数: 128

約数和(自身を含む): 806584320

約数和(自身を除く): 544231530

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, 1093, 1143, 1270, 1778, 1890, 1905, 2186, 2286, 2667, 3279, 3429, 3810, 4445, 5334, 5465, 5715, 6558, 6858, 7651, 8001, 8890, 9837, 10930, 11430, 13335, 15302, 16002, 16395, 17145, 19674, 22953, 24003, 26670, 29511, 32790, 34290, 38255, 40005, 45906, 48006, 49185, 59022, 68859, 76510, 80010, 98370, 114765, 120015, 137718, 138811, 147555, 206577, 229530, 240030, 277622, 295110, 344295, 413154, 416433, 688590, 694055, 832866, 971677, 1032885, 1249299, 1388110, 1943354, 2065770, 2082165, 2498598, 2915031, 3747897, 4164330, 4858385, 5830062, 6246495, 7495794, 8745093, 9716770, 12492990, 14575155, 17490186, 18739485, 26235279, 29150310, 37478970, 43725465, 52470558, 87450930, 131176395, 262352790]

約数ペア:

[(1, 262352790), (2, 131176395), (3, 87450930), (5, 52470558), (6, 43725465), (7, 37478970), (9, 29150310), (10, 26235279), (14, 18739485), (15, 17490186), (18, 14575155), (21, 12492990), (27, 9716770), (30, 8745093), (35, 7495794), (42, 6246495), (45, 5830062), (54, 4858385), (63, 4164330), (70, 3747897), (90, 2915031), (105, 2498598), (126, 2082165), (127, 2065770), (135, 1943354), (189, 1388110), (210, 1249299), (254, 1032885), (270, 971677), (315, 832866), (378, 694055), (381, 688590), (630, 416433), (635, 413154), (762, 344295), (889, 295110), (945, 277622), (1093, 240030), (1143, 229530), (1270, 206577), (1778, 147555), (1890, 138811), (1905, 137718), (2186, 120015), (2286, 114765), (2667, 98370), (3279, 80010), (3429, 76510), (3810, 68859), (4445, 59022), (5334, 49185), (5465, 48006), (5715, 45906), (6558, 40005), (6858, 38255), (7651, 34290), (8001, 32790), (8890, 29511), (9837, 26670), (10930, 24003), (11430, 22953), (13335, 19674), (15302, 17145), (16002, 16395)]