272510168

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 614984400

約数和(自身を除く): 342474232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 89, 98, 107, 146, 178, 196, 214, 292, 356, 392, 428, 511, 584, 623, 712, 749, 856, 1022, 1246, 1498, 2044, 2492, 2996, 3577, 4088, 4361, 4984, 5243, 5992, 6497, 7154, 7811, 8722, 9523, 10486, 12994, 14308, 15622, 17444, 19046, 20972, 25988, 28616, 31244, 34888, 38092, 41944, 45479, 51976, 54677, 62488, 66661, 76184, 90958, 109354, 133322, 181916, 218708, 266644, 318353, 363832, 382739, 437416, 466627, 533288, 636706, 695179, 765478, 933254, 1273412, 1390358, 1530956, 1866508, 2546824, 2780716, 3061912, 3733016, 4866253, 5561432, 9732506, 19465012, 34063771, 38930024, 68127542, 136255084, 272510168]

約数ペア:

[(1, 272510168), (2, 136255084), (4, 68127542), (7, 38930024), (8, 34063771), (14, 19465012), (28, 9732506), (49, 5561432), (56, 4866253), (73, 3733016), (89, 3061912), (98, 2780716), (107, 2546824), (146, 1866508), (178, 1530956), (196, 1390358), (214, 1273412), (292, 933254), (356, 765478), (392, 695179), (428, 636706), (511, 533288), (584, 466627), (623, 437416), (712, 382739), (749, 363832), (856, 318353), (1022, 266644), (1246, 218708), (1498, 181916), (2044, 133322), (2492, 109354), (2996, 90958), (3577, 76184), (4088, 66661), (4361, 62488), (4984, 54677), (5243, 51976), (5992, 45479), (6497, 41944), (7154, 38092), (7811, 34888), (8722, 31244), (9523, 28616), (10486, 25988), (12994, 20972), (14308, 19046), (15622, 17444)]