327103696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7741}}^1$

素因数の和:7907

約数の個数: 40

約数和(自身を含む): 672005600

約数和(自身を除く): 344901904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 5282, 7741, 10564, 15482, 21128, 30964, 42256, 61928, 123856, 147079, 294158, 588316, 1075999, 1176632, 2151998, 2353264, 4303996, 8607992, 17215984, 20443981, 40887962, 81775924, 163551848, 327103696]

約数ペア:

[(1, 327103696), (2, 163551848), (4, 81775924), (8, 40887962), (16, 20443981), (19, 17215984), (38, 8607992), (76, 4303996), (139, 2353264), (152, 2151998), (278, 1176632), (304, 1075999), (556, 588316), (1112, 294158), (2224, 147079), (2641, 123856), (5282, 61928), (7741, 42256), (10564, 30964), (15482, 21128)]