2543737248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{679417}}^1$

素因数の和:679446

約数の個数: 72

約数和(自身を含む): 7790206788

約数和(自身を除く): 5246469540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 679417, 1358834, 2038251, 2717668, 4076502, 5435336, 6114753, 8153004, 8832421, 10870672, 12229506, 16306008, 17664842, 21741344, 24459012, 26497263, 32612016, 35329684, 48918024, 52994526, 65224032, 70659368, 79491789, 97836048, 105989052, 141318736, 158983578, 195672096, 211978104, 282637472, 317967156, 423956208, 635934312, 847912416, 1271868624, 2543737248]

約数ペア:

[(1, 2543737248), (2, 1271868624), (3, 847912416), (4, 635934312), (6, 423956208), (8, 317967156), (9, 282637472), (12, 211978104), (13, 195672096), (16, 158983578), (18, 141318736), (24, 105989052), (26, 97836048), (32, 79491789), (36, 70659368), (39, 65224032), (48, 52994526), (52, 48918024), (72, 35329684), (78, 32612016), (96, 26497263), (104, 24459012), (117, 21741344), (144, 17664842), (156, 16306008), (208, 12229506), (234, 10870672), (288, 8832421), (312, 8153004), (416, 6114753), (468, 5435336), (624, 4076502), (936, 2717668), (1248, 2038251), (1872, 1358834), (3744, 679417)]