716205189

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 1208217600

約数和(自身を除く): 492012411

約数列:

[1, 3, 7, 17, 21, 37, 51, 59, 111, 119, 177, 259, 357, 413, 629, 777, 919, 1003, 1239, 1887, 2183, 2757, 3009, 4403, 6433, 6549, 7021, 13209, 15281, 15623, 19299, 21063, 34003, 37111, 45843, 46869, 54221, 102009, 109361, 111333, 162663, 238021, 259777, 328083, 379547, 578051, 714063, 779331, 921757, 1138641, 1734153, 2006177, 2765271, 4046357, 6018531, 6452299, 12139071, 14043239, 19356897, 34105009, 42129717, 102315027, 238735063, 716205189]

約数ペア:

[(1, 716205189), (3, 238735063), (7, 102315027), (17, 42129717), (21, 34105009), (37, 19356897), (51, 14043239), (59, 12139071), (111, 6452299), (119, 6018531), (177, 4046357), (259, 2765271), (357, 2006177), (413, 1734153), (629, 1138641), (777, 921757), (919, 779331), (1003, 714063), (1239, 578051), (1887, 379547), (2183, 328083), (2757, 259777), (3009, 238021), (4403, 162663), (6433, 111333), (6549, 109361), (7021, 102009), (13209, 54221), (15281, 46869), (15623, 45843), (19299, 37111), (21063, 34003)]