784715328

素因数分解:

$2^6\times 3^2\times {\mathrm{1362353}}^1$

素因数の和:1362371

約数の個数: 42

約数和(自身を含む): 2249246454

約数和(自身を除く): 1464531126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1362353, 2724706, 4087059, 5449412, 8174118, 10898824, 12261177, 16348236, 21797648, 24522354, 32696472, 43595296, 49044708, 65392944, 87190592, 98089416, 130785888, 196178832, 261571776, 392357664, 784715328]

約数ペア:

[(1, 784715328), (2, 392357664), (3, 261571776), (4, 196178832), (6, 130785888), (8, 98089416), (9, 87190592), (12, 65392944), (16, 49044708), (18, 43595296), (24, 32696472), (32, 24522354), (36, 21797648), (48, 16348236), (64, 12261177), (72, 10898824), (96, 8174118), (144, 5449412), (192, 4087059), (288, 2724706), (576, 1362353)]