2121427008

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{216649}}^1$

素因数の和:216684

約数の個数: 84

約数和(自身を含む): 6438404700

約数和(自身を除く): 4316977692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 216649, 433298, 649947, 866596, 1299894, 1733192, 1949841, 2599788, 3466384, 3683033, 3899682, 5199576, 6932768, 7366066, 7799364, 10399152, 11049099, 13865536, 14732132, 15598728, 20798304, 22098198, 29464264, 31197456, 33147297, 41596608, 44196396, 58928528, 62394912, 66294594, 88392792, 117857056, 124789824, 132589188, 176785584, 235714112, 265178376, 353571168, 530356752, 707142336, 1060713504, 2121427008]

約数ペア:

[(1, 2121427008), (2, 1060713504), (3, 707142336), (4, 530356752), (6, 353571168), (8, 265178376), (9, 235714112), (12, 176785584), (16, 132589188), (17, 124789824), (18, 117857056), (24, 88392792), (32, 66294594), (34, 62394912), (36, 58928528), (48, 44196396), (51, 41596608), (64, 33147297), (68, 31197456), (72, 29464264), (96, 22098198), (102, 20798304), (136, 15598728), (144, 14732132), (153, 13865536), (192, 11049099), (204, 10399152), (272, 7799364), (288, 7366066), (306, 6932768), (408, 5199576), (544, 3899682), (576, 3683033), (612, 3466384), (816, 2599788), (1088, 1949841), (1224, 1733192), (1632, 1299894), (2448, 866596), (3264, 649947), (4896, 433298), (9792, 216649)]