254253552

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{15443}}^1$

素因数の和:15475

約数の個数: 80

約数和(自身を含む): 766022400

約数和(自身を除く): 511768848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 15443, 16464, 30886, 46329, 61772, 92658, 108101, 123544, 185316, 216202, 247088, 324303, 370632, 432404, 648606, 741264, 756707, 864808, 1297212, 1513414, 1729616, 2270121, 2594424, 3026828, 4540242, 5188848, 5296949, 6053656, 9080484, 10593898, 12107312, 15890847, 18160968, 21187796, 31781694, 36321936, 42375592, 63563388, 84751184, 127126776, 254253552]

約数ペア:

[(1, 254253552), (2, 127126776), (3, 84751184), (4, 63563388), (6, 42375592), (7, 36321936), (8, 31781694), (12, 21187796), (14, 18160968), (16, 15890847), (21, 12107312), (24, 10593898), (28, 9080484), (42, 6053656), (48, 5296949), (49, 5188848), (56, 4540242), (84, 3026828), (98, 2594424), (112, 2270121), (147, 1729616), (168, 1513414), (196, 1297212), (294, 864808), (336, 756707), (343, 741264), (392, 648606), (588, 432404), (686, 370632), (784, 324303), (1029, 247088), (1176, 216202), (1372, 185316), (2058, 123544), (2352, 108101), (2744, 92658), (4116, 61772), (5488, 46329), (8232, 30886), (15443, 16464)]