280087584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{416797}}^1$

素因数の和:416817

約数の個数: 48

約数和(自身を含む): 840264768

約数和(自身を除く): 560177184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 416797, 833594, 1250391, 1667188, 2500782, 2917579, 3334376, 5001564, 5835158, 6668752, 8752737, 10003128, 11670316, 13337504, 17505474, 20006256, 23340632, 35010948, 40012512, 46681264, 70021896, 93362528, 140043792, 280087584]

約数ペア:

[(1, 280087584), (2, 140043792), (3, 93362528), (4, 70021896), (6, 46681264), (7, 40012512), (8, 35010948), (12, 23340632), (14, 20006256), (16, 17505474), (21, 13337504), (24, 11670316), (28, 10003128), (32, 8752737), (42, 6668752), (48, 5835158), (56, 5001564), (84, 3334376), (96, 2917579), (112, 2500782), (168, 1667188), (224, 1250391), (336, 833594), (672, 416797)]