291629328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13903}}^1$

素因数の和:13956

約数の個数: 80

約数和(自身を含む): 827566080

約数和(自身を除く): 535936752

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, 13903, 20976, 27806, 41709, 55612, 83418, 111224, 166836, 222448, 264157, 319769, 333672, 528314, 639538, 667344, 792471, 959307, 1056628, 1279076, 1584942, 1918614, 2113256, 2558152, 3169884, 3837228, 4226512, 5116304, 6075611, 6339768, 7674456, 12151222, 12679536, 15348912, 18226833, 24302444, 36453666, 48604888, 72907332, 97209776, 145814664, 291629328]

約数ペア:

[(1, 291629328), (2, 145814664), (3, 97209776), (4, 72907332), (6, 48604888), (8, 36453666), (12, 24302444), (16, 18226833), (19, 15348912), (23, 12679536), (24, 12151222), (38, 7674456), (46, 6339768), (48, 6075611), (57, 5116304), (69, 4226512), (76, 3837228), (92, 3169884), (114, 2558152), (138, 2113256), (152, 1918614), (184, 1584942), (228, 1279076), (276, 1056628), (304, 959307), (368, 792471), (437, 667344), (456, 639538), (552, 528314), (874, 333672), (912, 319769), (1104, 264157), (1311, 222448), (1748, 166836), (2622, 111224), (3496, 83418), (5244, 55612), (6992, 41709), (10488, 27806), (13903, 20976)]