254074968

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{18671}}^1$

素因数の和:18699

約数の個数: 96

約数和(自身を含む): 815592960

約数和(自身を除く): 561517992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 18671, 37342, 56013, 74684, 112026, 130697, 149368, 168039, 224052, 261394, 336078, 392091, 448104, 504117, 522788, 672156, 784182, 1008234, 1045576, 1176273, 1344312, 1512351, 1568364, 2016468, 2352546, 3024702, 3136728, 3528819, 4032936, 4537053, 4705092, 6049404, 7057638, 9074106, 9410184, 10586457, 12098808, 14115276, 18148212, 21172914, 28230552, 31759371, 36296424, 42345828, 63518742, 84691656, 127037484, 254074968]

約数ペア:

[(1, 254074968), (2, 127037484), (3, 84691656), (4, 63518742), (6, 42345828), (7, 36296424), (8, 31759371), (9, 28230552), (12, 21172914), (14, 18148212), (18, 14115276), (21, 12098808), (24, 10586457), (27, 9410184), (28, 9074106), (36, 7057638), (42, 6049404), (54, 4705092), (56, 4537053), (63, 4032936), (72, 3528819), (81, 3136728), (84, 3024702), (108, 2352546), (126, 2016468), (162, 1568364), (168, 1512351), (189, 1344312), (216, 1176273), (243, 1045576), (252, 1008234), (324, 784182), (378, 672156), (486, 522788), (504, 504117), (567, 448104), (648, 392091), (756, 336078), (972, 261394), (1134, 224052), (1512, 168039), (1701, 149368), (1944, 130697), (2268, 112026), (3402, 74684), (4536, 56013), (6804, 37342), (13608, 18671)]