278315328

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8893}}^1$

素因数の和:9071

約数の個数: 56

約数和(自身を含む): 740976928

約数和(自身を除く): 462661600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 8893, 10432, 15648, 17786, 26679, 31296, 35572, 53358, 71144, 106716, 142288, 213432, 284576, 426864, 569152, 853728, 1449559, 1707456, 2899118, 4348677, 5798236, 8697354, 11596472, 17394708, 23192944, 34789416, 46385888, 69578832, 92771776, 139157664, 278315328]

約数ペア:

[(1, 278315328), (2, 139157664), (3, 92771776), (4, 69578832), (6, 46385888), (8, 34789416), (12, 23192944), (16, 17394708), (24, 11596472), (32, 8697354), (48, 5798236), (64, 4348677), (96, 2899118), (163, 1707456), (192, 1449559), (326, 853728), (489, 569152), (652, 426864), (978, 284576), (1304, 213432), (1956, 142288), (2608, 106716), (3912, 71144), (5216, 53358), (7824, 35572), (8893, 31296), (10432, 26679), (15648, 17786)]