216919584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107599}}^1$

素因数の和:107622

約数の個数: 72

約数和(自身を含む): 704995200

約数和(自身を除く): 488075616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 107599, 215198, 322797, 430396, 645594, 753193, 860792, 968391, 1291188, 1506386, 1721584, 1936782, 2259579, 2582376, 3012772, 3443168, 3873564, 4519158, 5164752, 6025544, 6778737, 7747128, 9038316, 10329504, 12051088, 13557474, 15494256, 18076632, 24102176, 27114948, 30988512, 36153264, 54229896, 72306528, 108459792, 216919584]

約数ペア:

[(1, 216919584), (2, 108459792), (3, 72306528), (4, 54229896), (6, 36153264), (7, 30988512), (8, 27114948), (9, 24102176), (12, 18076632), (14, 15494256), (16, 13557474), (18, 12051088), (21, 10329504), (24, 9038316), (28, 7747128), (32, 6778737), (36, 6025544), (42, 5164752), (48, 4519158), (56, 3873564), (63, 3443168), (72, 3012772), (84, 2582376), (96, 2259579), (112, 1936782), (126, 1721584), (144, 1506386), (168, 1291188), (224, 968391), (252, 860792), (288, 753193), (336, 645594), (504, 430396), (672, 322797), (1008, 215198), (2016, 107599)]