1487453968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8493

約数の個数: 120

約数和(自身を含む): 3899236544

約数和(自身を除く): 2411782576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 3146, 3388, 4004, 6292, 6776, 8008, 8443, 11011, 12584, 13552, 16016, 16886, 22022, 25168, 33772, 44044, 59101, 67544, 88088, 92873, 109759, 118202, 135088, 176176, 185746, 219518, 236404, 371492, 439036, 472808, 650111, 742984, 768313, 878072, 945616, 1021603, 1207349, 1300222, 1485968, 1536626, 1756144, 2043206, 2414698, 2600444, 3073252, 4086412, 4829396, 5200888, 6146504, 7151221, 8172824, 8451443, 9658792, 10401776, 12293008, 13280839, 14302442, 16345648, 16902886, 19317584, 26561678, 28604884, 33805772, 53123356, 57209768, 67611544, 92965873, 106246712, 114419536, 135223088, 185931746, 212493424, 371863492, 743726984, 1487453968]

約数ペア:

[(1, 1487453968), (2, 743726984), (4, 371863492), (7, 212493424), (8, 185931746), (11, 135223088), (13, 114419536), (14, 106246712), (16, 92965873), (22, 67611544), (26, 57209768), (28, 53123356), (44, 33805772), (52, 28604884), (56, 26561678), (77, 19317584), (88, 16902886), (91, 16345648), (104, 14302442), (112, 13280839), (121, 12293008), (143, 10401776), (154, 9658792), (176, 8451443), (182, 8172824), (208, 7151221), (242, 6146504), (286, 5200888), (308, 4829396), (364, 4086412), (484, 3073252), (572, 2600444), (616, 2414698), (728, 2043206), (847, 1756144), (968, 1536626), (1001, 1485968), (1144, 1300222), (1232, 1207349), (1456, 1021603), (1573, 945616), (1694, 878072), (1936, 768313), (2002, 742984), (2288, 650111), (3146, 472808), (3388, 439036), (4004, 371492), (6292, 236404), (6776, 219518), (8008, 185746), (8443, 176176), (11011, 135088), (12584, 118202), (13552, 109759), (16016, 92873), (16886, 88088), (22022, 67544), (25168, 59101), (33772, 44044)]