1000880328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13633}}^1$

素因数の和:13691

約数の個数: 128

約数和(自身を含む): 3141273600

約数和(自身を除く): 2140393272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 3059, 3192, 3496, 3864, 5244, 6118, 9177, 10488, 12236, 13633, 18354, 24472, 27266, 36708, 40899, 54532, 73416, 81798, 95431, 109064, 163596, 190862, 259027, 286293, 313559, 327192, 381724, 518054, 572586, 627118, 763448, 777081, 940677, 1036108, 1145172, 1254236, 1554162, 1813189, 1881354, 2072216, 2194913, 2290344, 2508472, 3108324, 3626378, 3762708, 4389826, 5439567, 5957621, 6216648, 6584739, 7252756, 7525416, 8779652, 10879134, 11915242, 13169478, 14505512, 17559304, 17872863, 21758268, 23830484, 26338956, 35745726, 41703347, 43516536, 47660968, 52677912, 71491452, 83406694, 125110041, 142982904, 166813388, 250220082, 333626776, 500440164, 1000880328]

約数ペア:

[(1, 1000880328), (2, 500440164), (3, 333626776), (4, 250220082), (6, 166813388), (7, 142982904), (8, 125110041), (12, 83406694), (14, 71491452), (19, 52677912), (21, 47660968), (23, 43516536), (24, 41703347), (28, 35745726), (38, 26338956), (42, 23830484), (46, 21758268), (56, 17872863), (57, 17559304), (69, 14505512), (76, 13169478), (84, 11915242), (92, 10879134), (114, 8779652), (133, 7525416), (138, 7252756), (152, 6584739), (161, 6216648), (168, 5957621), (184, 5439567), (228, 4389826), (266, 3762708), (276, 3626378), (322, 3108324), (399, 2508472), (437, 2290344), (456, 2194913), (483, 2072216), (532, 1881354), (552, 1813189), (644, 1554162), (798, 1254236), (874, 1145172), (966, 1036108), (1064, 940677), (1288, 777081), (1311, 763448), (1596, 627118), (1748, 572586), (1932, 518054), (2622, 381724), (3059, 327192), (3192, 313559), (3496, 286293), (3864, 259027), (5244, 190862), (6118, 163596), (9177, 109064), (10488, 95431), (12236, 81798), (13633, 73416), (18354, 54532), (24472, 40899), (27266, 36708)]