1629121458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2143}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 3584424960

約数和(自身を除く): 1955303502

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 257, 493, 514, 771, 986, 1479, 1542, 2143, 2958, 4286, 4369, 6429, 7453, 8738, 12858, 13107, 14906, 22359, 26214, 36431, 44718, 62147, 72862, 109293, 124294, 126701, 186441, 218586, 253402, 372882, 380103, 550751, 760206, 1056499, 1101502, 1652253, 2112998, 3169497, 3304506, 6338994, 9362767, 15971779, 18725534, 28088301, 31943558, 47915337, 56176602, 95830674, 271520243, 543040486, 814560729, 1629121458]

約数ペア:

[(1, 1629121458), (2, 814560729), (3, 543040486), (6, 271520243), (17, 95830674), (29, 56176602), (34, 47915337), (51, 31943558), (58, 28088301), (87, 18725534), (102, 15971779), (174, 9362767), (257, 6338994), (493, 3304506), (514, 3169497), (771, 2112998), (986, 1652253), (1479, 1101502), (1542, 1056499), (2143, 760206), (2958, 550751), (4286, 380103), (4369, 372882), (6429, 253402), (7453, 218586), (8738, 186441), (12858, 126701), (13107, 124294), (14906, 109293), (22359, 72862), (26214, 62147), (36431, 44718)]