312277966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 633701376

約数和(自身を除く): 321423410

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 151, 154, 182, 286, 302, 1001, 1033, 1057, 1661, 1963, 2002, 2066, 2114, 3322, 3926, 7231, 11363, 11627, 13429, 13741, 14462, 21593, 22726, 23254, 26858, 27482, 43186, 79541, 94003, 147719, 151151, 155983, 159082, 188006, 295438, 302302, 311966, 1034033, 1091881, 1715813, 2027779, 2068066, 2183762, 3431626, 4055558, 12010691, 14194453, 22305569, 24021382, 28388906, 44611138, 156138983, 312277966]

約数ペア:

[(1, 312277966), (2, 156138983), (7, 44611138), (11, 28388906), (13, 24021382), (14, 22305569), (22, 14194453), (26, 12010691), (77, 4055558), (91, 3431626), (143, 2183762), (151, 2068066), (154, 2027779), (182, 1715813), (286, 1091881), (302, 1034033), (1001, 311966), (1033, 302302), (1057, 295438), (1661, 188006), (1963, 159082), (2002, 155983), (2066, 151151), (2114, 147719), (3322, 94003), (3926, 79541), (7231, 43186), (11363, 27482), (11627, 26858), (13429, 23254), (13741, 22726), (14462, 21593)]