316595216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 746309376

約数和(自身を除く): 429714160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 257, 272, 476, 514, 647, 952, 1028, 1294, 1799, 1904, 2056, 2588, 3598, 4112, 4369, 4529, 5176, 7196, 8738, 9058, 10352, 10999, 14392, 17476, 18116, 21998, 28784, 30583, 34952, 36232, 43996, 61166, 69904, 72464, 76993, 87992, 122332, 153986, 166279, 175984, 244664, 307972, 332558, 489328, 615944, 665116, 1163953, 1231888, 1330232, 2327906, 2660464, 2826743, 4655812, 5653486, 9311624, 11306972, 18623248, 19787201, 22613944, 39574402, 45227888, 79148804, 158297608, 316595216]

約数ペア:

[(1, 316595216), (2, 158297608), (4, 79148804), (7, 45227888), (8, 39574402), (14, 22613944), (16, 19787201), (17, 18623248), (28, 11306972), (34, 9311624), (56, 5653486), (68, 4655812), (112, 2826743), (119, 2660464), (136, 2327906), (238, 1330232), (257, 1231888), (272, 1163953), (476, 665116), (514, 615944), (647, 489328), (952, 332558), (1028, 307972), (1294, 244664), (1799, 175984), (1904, 166279), (2056, 153986), (2588, 122332), (3598, 87992), (4112, 76993), (4369, 72464), (4529, 69904), (5176, 61166), (7196, 43996), (8738, 36232), (9058, 34952), (10352, 30583), (10999, 28784), (14392, 21998), (17476, 18116)]