212080848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 671099904

約数和(自身を除く): 459019056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 107, 112, 119, 136, 168, 204, 214, 238, 272, 321, 336, 347, 357, 408, 428, 476, 642, 694, 714, 749, 816, 856, 952, 1041, 1284, 1388, 1428, 1498, 1712, 1819, 1904, 2082, 2247, 2429, 2568, 2776, 2856, 2996, 3638, 4164, 4494, 4858, 5136, 5457, 5552, 5712, 5899, 5992, 7276, 7287, 8328, 8988, 9716, 10914, 11798, 11984, 12733, 14552, 14574, 16656, 17697, 17976, 19432, 21828, 23596, 25466, 29104, 29148, 35394, 35952, 37129, 38199, 38864, 41293, 43656, 47192, 50932, 58296, 70788, 74258, 76398, 82586, 87312, 94384, 101864, 111387, 116592, 123879, 141576, 148516, 152796, 165172, 203728, 222774, 247758, 259903, 283152, 297032, 305592, 330344, 445548, 495516, 519806, 594064, 611184, 631193, 660688, 779709, 891096, 991032, 1039612, 1262386, 1559418, 1782192, 1893579, 1982064, 2079224, 2524772, 3118836, 3787158, 4158448, 4418351, 5049544, 6237672, 7574316, 8836702, 10099088, 12475344, 13255053, 15148632, 17673404, 26510106, 30297264, 35346808, 53020212, 70693616, 106040424, 212080848]

約数ペア:

[(1, 212080848), (2, 106040424), (3, 70693616), (4, 53020212), (6, 35346808), (7, 30297264), (8, 26510106), (12, 17673404), (14, 15148632), (16, 13255053), (17, 12475344), (21, 10099088), (24, 8836702), (28, 7574316), (34, 6237672), (42, 5049544), (48, 4418351), (51, 4158448), (56, 3787158), (68, 3118836), (84, 2524772), (102, 2079224), (107, 1982064), (112, 1893579), (119, 1782192), (136, 1559418), (168, 1262386), (204, 1039612), (214, 991032), (238, 891096), (272, 779709), (321, 660688), (336, 631193), (347, 611184), (357, 594064), (408, 519806), (428, 495516), (476, 445548), (642, 330344), (694, 305592), (714, 297032), (749, 283152), (816, 259903), (856, 247758), (952, 222774), (1041, 203728), (1284, 165172), (1388, 152796), (1428, 148516), (1498, 141576), (1712, 123879), (1819, 116592), (1904, 111387), (2082, 101864), (2247, 94384), (2429, 87312), (2568, 82586), (2776, 76398), (2856, 74258), (2996, 70788), (3638, 58296), (4164, 50932), (4494, 47192), (4858, 43656), (5136, 41293), (5457, 38864), (5552, 38199), (5712, 37129), (5899, 35952), (5992, 35394), (7276, 29148), (7287, 29104), (8328, 25466), (8988, 23596), (9716, 21828), (10914, 19432), (11798, 17976), (11984, 17697), (12733, 16656), (14552, 14574)]