289164064

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5023}}^1$

素因数の和:5297

約数の個数: 48

約数和(自身を含む): 653280768

約数和(自身を除く): 364116704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 2056, 3598, 4112, 5023, 7196, 8224, 10046, 14392, 20092, 28784, 35161, 40184, 57568, 70322, 80368, 140644, 160736, 281288, 562576, 1125152, 1290911, 2581822, 5163644, 9036377, 10327288, 18072754, 20654576, 36145508, 41309152, 72291016, 144582032, 289164064]

約数ペア:

[(1, 289164064), (2, 144582032), (4, 72291016), (7, 41309152), (8, 36145508), (14, 20654576), (16, 18072754), (28, 10327288), (32, 9036377), (56, 5163644), (112, 2581822), (224, 1290911), (257, 1125152), (514, 562576), (1028, 281288), (1799, 160736), (2056, 140644), (3598, 80368), (4112, 70322), (5023, 57568), (7196, 40184), (8224, 35161), (10046, 28784), (14392, 20092)]