1239177768

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{17737}}^1$

素因数の和:17858

約数の個数: 64

約数和(自身を含む): 3218382720

約数和(自身を除く): 1979204952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 142, 164, 213, 246, 284, 328, 426, 492, 568, 852, 984, 1704, 2911, 5822, 8733, 11644, 17466, 17737, 23288, 34932, 35474, 53211, 69864, 70948, 106422, 141896, 212844, 425688, 727217, 1259327, 1454434, 2181651, 2518654, 2908868, 3777981, 4363302, 5037308, 5817736, 7555962, 8726604, 10074616, 15111924, 17453208, 30223848, 51632407, 103264814, 154897221, 206529628, 309794442, 413059256, 619588884, 1239177768]

約数ペア:

[(1, 1239177768), (2, 619588884), (3, 413059256), (4, 309794442), (6, 206529628), (8, 154897221), (12, 103264814), (24, 51632407), (41, 30223848), (71, 17453208), (82, 15111924), (123, 10074616), (142, 8726604), (164, 7555962), (213, 5817736), (246, 5037308), (284, 4363302), (328, 3777981), (426, 2908868), (492, 2518654), (568, 2181651), (852, 1454434), (984, 1259327), (1704, 727217), (2911, 425688), (5822, 212844), (8733, 141896), (11644, 106422), (17466, 70948), (17737, 69864), (23288, 53211), (34932, 35474)]