255516576

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{54319}}^1$

素因数の和:54346

約数の個数: 72

約数和(自身を含む): 780252480

約数和(自身を除く): 524735904

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, 54319, 108638, 162957, 217276, 325914, 380233, 434552, 651828, 760466, 869104, 1140699, 1303656, 1520932, 1738208, 2281398, 2607312, 2661631, 3041864, 4562796, 5214624, 5323262, 6083728, 7984893, 9125592, 10646524, 12167456, 15969786, 18251184, 21293048, 31939572, 36502368, 42586096, 63879144, 85172192, 127758288, 255516576]

約数ペア:

[(1, 255516576), (2, 127758288), (3, 85172192), (4, 63879144), (6, 42586096), (7, 36502368), (8, 31939572), (12, 21293048), (14, 18251184), (16, 15969786), (21, 12167456), (24, 10646524), (28, 9125592), (32, 7984893), (42, 6083728), (48, 5323262), (49, 5214624), (56, 4562796), (84, 3041864), (96, 2661631), (98, 2607312), (112, 2281398), (147, 1738208), (168, 1520932), (196, 1303656), (224, 1140699), (294, 869104), (336, 760466), (392, 651828), (588, 434552), (672, 380233), (784, 325914), (1176, 217276), (1568, 162957), (2352, 108638), (4704, 54319)]