291839088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13966

約数の個数: 80

約数和(自身を含む): 828161280

約数和(自身を除く): 536322192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 13913, 20976, 27826, 41739, 55652, 83478, 111304, 166956, 222608, 264347, 319999, 333912, 528694, 639998, 667824, 793041, 959997, 1057388, 1279996, 1586082, 1919994, 2114776, 2559992, 3172164, 3839988, 4229552, 5119984, 6079981, 6344328, 7679976, 12159962, 12688656, 15359952, 18239943, 24319924, 36479886, 48639848, 72959772, 97279696, 145919544, 291839088]

約数ペア:

[(1, 291839088), (2, 145919544), (3, 97279696), (4, 72959772), (6, 48639848), (8, 36479886), (12, 24319924), (16, 18239943), (19, 15359952), (23, 12688656), (24, 12159962), (38, 7679976), (46, 6344328), (48, 6079981), (57, 5119984), (69, 4229552), (76, 3839988), (92, 3172164), (114, 2559992), (138, 2114776), (152, 1919994), (184, 1586082), (228, 1279996), (276, 1057388), (304, 959997), (368, 793041), (437, 667824), (456, 639998), (552, 528694), (874, 333912), (912, 319999), (1104, 264347), (1311, 222608), (1748, 166956), (2622, 111304), (3496, 83478), (5244, 55652), (6992, 41739), (10488, 27826), (13913, 20976)]