280942032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{836137}}^1$

素因数の和:836155

約数の個数: 40

約数和(自身を含む): 829448896

約数和(自身を除く): 548506864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 836137, 1672274, 2508411, 3344548, 5016822, 5852959, 6689096, 10033644, 11705918, 13378192, 17558877, 20067288, 23411836, 35117754, 40134576, 46823672, 70235508, 93647344, 140471016, 280942032]

約数ペア:

[(1, 280942032), (2, 140471016), (3, 93647344), (4, 70235508), (6, 46823672), (7, 40134576), (8, 35117754), (12, 23411836), (14, 20067288), (16, 17558877), (21, 13378192), (24, 11705918), (28, 10033644), (42, 6689096), (48, 5852959), (56, 5016822), (84, 3344548), (112, 2508411), (168, 1672274), (336, 836137)]