2890407552

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 7870450560

約数和(自身を除く): 4980043008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 97, 128, 146, 192, 194, 219, 291, 292, 384, 388, 438, 582, 584, 776, 876, 1063, 1164, 1168, 1552, 1752, 2126, 2328, 2336, 3104, 3189, 3504, 4252, 4656, 4672, 6208, 6378, 7008, 7081, 8504, 9312, 9344, 12416, 12756, 14016, 14162, 17008, 18624, 21243, 25512, 28032, 28324, 34016, 37248, 42486, 51024, 56648, 68032, 77599, 84972, 102048, 103111, 113296, 136064, 155198, 169944, 204096, 206222, 226592, 232797, 309333, 310396, 339888, 408192, 412444, 453184, 465594, 618666, 620792, 679776, 824888, 906368, 931188, 1237332, 1241584, 1359552, 1649776, 1862376, 2474664, 2483168, 2719104, 3299552, 3724752, 4949328, 4966336, 6599104, 7449504, 7527103, 9898656, 9932672, 13198208, 14899008, 15054206, 19797312, 22581309, 29798016, 30108412, 39594624, 45162618, 60216824, 90325236, 120433648, 180650472, 240867296, 361300944, 481734592, 722601888, 963469184, 1445203776, 2890407552]

約数ペア:

[(1, 2890407552), (2, 1445203776), (3, 963469184), (4, 722601888), (6, 481734592), (8, 361300944), (12, 240867296), (16, 180650472), (24, 120433648), (32, 90325236), (48, 60216824), (64, 45162618), (73, 39594624), (96, 30108412), (97, 29798016), (128, 22581309), (146, 19797312), (192, 15054206), (194, 14899008), (219, 13198208), (291, 9932672), (292, 9898656), (384, 7527103), (388, 7449504), (438, 6599104), (582, 4966336), (584, 4949328), (776, 3724752), (876, 3299552), (1063, 2719104), (1164, 2483168), (1168, 2474664), (1552, 1862376), (1752, 1649776), (2126, 1359552), (2328, 1241584), (2336, 1237332), (3104, 931188), (3189, 906368), (3504, 824888), (4252, 679776), (4656, 620792), (4672, 618666), (6208, 465594), (6378, 453184), (7008, 412444), (7081, 408192), (8504, 339888), (9312, 310396), (9344, 309333), (12416, 232797), (12756, 226592), (14016, 206222), (14162, 204096), (17008, 169944), (18624, 155198), (21243, 136064), (25512, 113296), (28032, 103111), (28324, 102048), (34016, 84972), (37248, 77599), (42486, 68032), (51024, 56648)]