309132768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{65717}}^1$

素因数の和:65744

約数の個数: 72

約数和(自身を含む): 943973352

約数和(自身を除く): 634840584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 65717, 131434, 197151, 262868, 394302, 460019, 525736, 788604, 920038, 1051472, 1380057, 1577208, 1840076, 2102944, 2760114, 3154416, 3220133, 3680152, 5520228, 6308832, 6440266, 7360304, 9660399, 11040456, 12880532, 14720608, 19320798, 22080912, 25761064, 38641596, 44161824, 51522128, 77283192, 103044256, 154566384, 309132768]

約数ペア:

[(1, 309132768), (2, 154566384), (3, 103044256), (4, 77283192), (6, 51522128), (7, 44161824), (8, 38641596), (12, 25761064), (14, 22080912), (16, 19320798), (21, 14720608), (24, 12880532), (28, 11040456), (32, 9660399), (42, 7360304), (48, 6440266), (49, 6308832), (56, 5520228), (84, 3680152), (96, 3220133), (98, 3154416), (112, 2760114), (147, 2102944), (168, 1840076), (196, 1577208), (224, 1380057), (294, 1051472), (336, 920038), (392, 788604), (588, 525736), (672, 460019), (784, 394302), (1176, 262868), (1568, 197151), (2352, 131434), (4704, 65717)]