261034032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{776887}}^1$

素因数の和:776905

約数の個数: 40

約数和(自身を含む): 770672896

約数和(自身を除く): 509638864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 776887, 1553774, 2330661, 3107548, 4661322, 5438209, 6215096, 9322644, 10876418, 12430192, 16314627, 18645288, 21752836, 32629254, 37290576, 43505672, 65258508, 87011344, 130517016, 261034032]

約数ペア:

[(1, 261034032), (2, 130517016), (3, 87011344), (4, 65258508), (6, 43505672), (7, 37290576), (8, 32629254), (12, 21752836), (14, 18645288), (16, 16314627), (21, 12430192), (24, 10876418), (28, 9322644), (42, 6215096), (48, 5438209), (56, 4661322), (84, 3107548), (112, 2330661), (168, 1553774), (336, 776887)]