978276768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{207967}}^1$

素因数の和:207994

約数の個数: 72

約数和(自身を含む): 2987252352

約数和(自身を除く): 2008975584

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, 207967, 415934, 623901, 831868, 1247802, 1455769, 1663736, 2495604, 2911538, 3327472, 4367307, 4991208, 5823076, 6654944, 8734614, 9982416, 10190383, 11646152, 17469228, 19964832, 20380766, 23292304, 30571149, 34938456, 40761532, 46584608, 61142298, 69876912, 81523064, 122284596, 139753824, 163046128, 244569192, 326092256, 489138384, 978276768]

約数ペア:

[(1, 978276768), (2, 489138384), (3, 326092256), (4, 244569192), (6, 163046128), (7, 139753824), (8, 122284596), (12, 81523064), (14, 69876912), (16, 61142298), (21, 46584608), (24, 40761532), (28, 34938456), (32, 30571149), (42, 23292304), (48, 20380766), (49, 19964832), (56, 17469228), (84, 11646152), (96, 10190383), (98, 9982416), (112, 8734614), (147, 6654944), (168, 5823076), (196, 4991208), (224, 4367307), (294, 3327472), (336, 2911538), (392, 2495604), (588, 1663736), (672, 1455769), (784, 1247802), (1176, 831868), (1568, 623901), (2352, 415934), (4704, 207967)]