268367624

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 598147200

約数和(自身を除く): 329779576

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 257, 406, 514, 643, 812, 1028, 1286, 1624, 1799, 2056, 2572, 3598, 4501, 5144, 7196, 7453, 9002, 14392, 14906, 18004, 18647, 29812, 36008, 37294, 52171, 59624, 74588, 104342, 130529, 149176, 165251, 208684, 261058, 330502, 417368, 522116, 661004, 1044232, 1156757, 1322008, 2313514, 4627028, 4792279, 9254056, 9584558, 19169116, 33545953, 38338232, 67091906, 134183812, 268367624]

約数ペア:

[(1, 268367624), (2, 134183812), (4, 67091906), (7, 38338232), (8, 33545953), (14, 19169116), (28, 9584558), (29, 9254056), (56, 4792279), (58, 4627028), (116, 2313514), (203, 1322008), (232, 1156757), (257, 1044232), (406, 661004), (514, 522116), (643, 417368), (812, 330502), (1028, 261058), (1286, 208684), (1624, 165251), (1799, 149176), (2056, 130529), (2572, 104342), (3598, 74588), (4501, 59624), (5144, 52171), (7196, 37294), (7453, 36008), (9002, 29812), (14392, 18647), (14906, 18004)]