266942312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5023}}^1$

素因数の和:5122

約数の個数: 64

約数和(自身を含む): 624583680

約数和(自身を除く): 357641368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 3796, 4088, 5023, 6643, 7592, 10046, 13286, 20092, 26572, 35161, 40184, 53144, 65299, 70322, 130598, 140644, 261196, 281288, 366679, 457093, 522392, 733358, 914186, 1466716, 1828372, 2566753, 2933432, 3656744, 4766827, 5133506, 9533654, 10267012, 19067308, 20534024, 33367789, 38134616, 66735578, 133471156, 266942312]

約数ペア:

[(1, 266942312), (2, 133471156), (4, 66735578), (7, 38134616), (8, 33367789), (13, 20534024), (14, 19067308), (26, 10267012), (28, 9533654), (52, 5133506), (56, 4766827), (73, 3656744), (91, 2933432), (104, 2566753), (146, 1828372), (182, 1466716), (292, 914186), (364, 733358), (511, 522392), (584, 457093), (728, 366679), (949, 281288), (1022, 261196), (1898, 140644), (2044, 130598), (3796, 70322), (4088, 65299), (5023, 53144), (6643, 40184), (7592, 35161), (10046, 26572), (13286, 20092)]