214938752

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 527005440

約数和(自身を除く): 312066688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 103, 112, 119, 128, 136, 137, 206, 224, 238, 272, 274, 412, 448, 476, 544, 548, 721, 824, 896, 952, 959, 1088, 1096, 1442, 1648, 1751, 1904, 1918, 2176, 2192, 2329, 2884, 3296, 3502, 3808, 3836, 4384, 4658, 5768, 6592, 7004, 7616, 7672, 8768, 9316, 11536, 12257, 13184, 14008, 14111, 15232, 15344, 16303, 17536, 18632, 23072, 24514, 28016, 28222, 30688, 32606, 37264, 46144, 49028, 56032, 56444, 61376, 65212, 74528, 92288, 98056, 98777, 112064, 112888, 122752, 130424, 149056, 196112, 197554, 224128, 225776, 239887, 260848, 298112, 392224, 395108, 451552, 479774, 521696, 784448, 790216, 903104, 959548, 1043392, 1568896, 1580432, 1679209, 1806208, 1919096, 2086784, 3160864, 3358418, 3838192, 6321728, 6716836, 7676384, 12643456, 13433672, 15352768, 26867344, 30705536, 53734688, 107469376, 214938752]

約数ペア:

[(1, 214938752), (2, 107469376), (4, 53734688), (7, 30705536), (8, 26867344), (14, 15352768), (16, 13433672), (17, 12643456), (28, 7676384), (32, 6716836), (34, 6321728), (56, 3838192), (64, 3358418), (68, 3160864), (103, 2086784), (112, 1919096), (119, 1806208), (128, 1679209), (136, 1580432), (137, 1568896), (206, 1043392), (224, 959548), (238, 903104), (272, 790216), (274, 784448), (412, 521696), (448, 479774), (476, 451552), (544, 395108), (548, 392224), (721, 298112), (824, 260848), (896, 239887), (952, 225776), (959, 224128), (1088, 197554), (1096, 196112), (1442, 149056), (1648, 130424), (1751, 122752), (1904, 112888), (1918, 112064), (2176, 98777), (2192, 98056), (2329, 92288), (2884, 74528), (3296, 65212), (3502, 61376), (3808, 56444), (3836, 56032), (4384, 49028), (4658, 46144), (5768, 37264), (6592, 32606), (7004, 30688), (7616, 28222), (7672, 28016), (8768, 24514), (9316, 23072), (11536, 18632), (12257, 17536), (13184, 16303), (14008, 15344), (14111, 15232)]