1279195824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{1249}}^1$

素因数の和:2402

約数の個数: 80

約数和(自身を含む): 3484400000

約数和(自身を除く): 2205204176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1123, 1249, 2246, 2498, 3369, 3747, 4492, 4996, 6738, 7494, 8984, 9992, 13476, 14988, 17968, 19984, 21337, 23731, 26952, 29976, 42674, 47462, 53904, 59952, 64011, 71193, 85348, 94924, 128022, 142386, 170696, 189848, 256044, 284772, 341392, 379696, 512088, 569544, 1024176, 1139088, 1402627, 2805254, 4207881, 5610508, 8415762, 11221016, 16831524, 22442032, 26649913, 33663048, 53299826, 67326096, 79949739, 106599652, 159899478, 213199304, 319798956, 426398608, 639597912, 1279195824]

約数ペア:

[(1, 1279195824), (2, 639597912), (3, 426398608), (4, 319798956), (6, 213199304), (8, 159899478), (12, 106599652), (16, 79949739), (19, 67326096), (24, 53299826), (38, 33663048), (48, 26649913), (57, 22442032), (76, 16831524), (114, 11221016), (152, 8415762), (228, 5610508), (304, 4207881), (456, 2805254), (912, 1402627), (1123, 1139088), (1249, 1024176), (2246, 569544), (2498, 512088), (3369, 379696), (3747, 341392), (4492, 284772), (4996, 256044), (6738, 189848), (7494, 170696), (8984, 142386), (9992, 128022), (13476, 94924), (14988, 85348), (17968, 71193), (19984, 64011), (21337, 59952), (23731, 53904), (26952, 47462), (29976, 42674)]