15697710216

素因数分解:

$2^3\times 3^2\times {\mathrm{907}}^1\times {\mathrm{240379}}^1$

素因数の和:241298

約数の個数: 48

約数和(自身を含む): 42561682800

約数和(自身を除く): 26863972584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 907, 1814, 2721, 3628, 5442, 7256, 8163, 10884, 16326, 21768, 32652, 65304, 240379, 480758, 721137, 961516, 1442274, 1923032, 2163411, 2884548, 4326822, 5769096, 8653644, 17307288, 218023753, 436047506, 654071259, 872095012, 1308142518, 1744190024, 1962213777, 2616285036, 3924427554, 5232570072, 7848855108, 15697710216]

約数ペア:

[(1, 15697710216), (2, 7848855108), (3, 5232570072), (4, 3924427554), (6, 2616285036), (8, 1962213777), (9, 1744190024), (12, 1308142518), (18, 872095012), (24, 654071259), (36, 436047506), (72, 218023753), (907, 17307288), (1814, 8653644), (2721, 5769096), (3628, 4326822), (5442, 2884548), (7256, 2163411), (8163, 1923032), (10884, 1442274), (16326, 961516), (21768, 721137), (32652, 480758), (65304, 240379)]