254490306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3529}}^1$

素因数の和:3659

約数の個数: 64

約数和(自身を含む): 622183680

約数和(自身を除く): 367693374

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 101, 102, 119, 202, 238, 303, 357, 606, 707, 714, 1414, 1717, 2121, 3434, 3529, 4242, 5151, 7058, 10302, 10587, 12019, 21174, 24038, 24703, 36057, 49406, 59993, 72114, 74109, 119986, 148218, 179979, 356429, 359958, 419951, 712858, 839902, 1069287, 1259853, 2138574, 2495003, 2519706, 4990006, 6059293, 7485009, 12118586, 14970018, 18177879, 36355758, 42415051, 84830102, 127245153, 254490306]

約数ペア:

[(1, 254490306), (2, 127245153), (3, 84830102), (6, 42415051), (7, 36355758), (14, 18177879), (17, 14970018), (21, 12118586), (34, 7485009), (42, 6059293), (51, 4990006), (101, 2519706), (102, 2495003), (119, 2138574), (202, 1259853), (238, 1069287), (303, 839902), (357, 712858), (606, 419951), (707, 359958), (714, 356429), (1414, 179979), (1717, 148218), (2121, 119986), (3434, 74109), (3529, 72114), (4242, 59993), (5151, 49406), (7058, 36057), (10302, 24703), (10587, 24038), (12019, 21174)]