291258257728

素因数分解:

$2^6\times {\mathrm{683}}^1\times {\mathrm{1483}}^1\times {\mathrm{4493}}^1$

素因数の和:6671

約数の個数: 56

約数和(自身を含む): 579331031328

約数和(自身を除く): 288072773600

約数列:

[1, 2, 4, 8, 16, 32, 64, 683, 1366, 1483, 2732, 2966, 4493, 5464, 5932, 8986, 10928, 11864, 17972, 21856, 23728, 35944, 43712, 47456, 71888, 94912, 143776, 287552, 1012889, 2025778, 3068719, 4051556, 6137438, 6663119, 8103112, 12274876, 13326238, 16206224, 24549752, 26652476, 32412448, 49099504, 53304952, 64824896, 98199008, 106609904, 196398016, 213219808, 426439616, 4550910277, 9101820554, 18203641108, 36407282216, 72814564432, 145629128864, 291258257728]

約数ペア:

[(1, 291258257728), (2, 145629128864), (4, 72814564432), (8, 36407282216), (16, 18203641108), (32, 9101820554), (64, 4550910277), (683, 426439616), (1366, 213219808), (1483, 196398016), (2732, 106609904), (2966, 98199008), (4493, 64824896), (5464, 53304952), (5932, 49099504), (8986, 32412448), (10928, 26652476), (11864, 24549752), (17972, 16206224), (21856, 13326238), (23728, 12274876), (35944, 8103112), (43712, 6663119), (47456, 6137438), (71888, 4051556), (94912, 3068719), (143776, 2025778), (287552, 1012889)]