1245219084

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 3181968608

約数和(自身を除く): 1936749524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 397, 453, 577, 604, 794, 906, 1154, 1191, 1359, 1588, 1731, 1812, 2308, 2382, 2718, 3462, 3573, 4764, 5193, 5436, 6924, 7146, 10386, 14292, 20772, 59947, 87127, 119894, 174254, 179841, 229069, 239788, 261381, 348508, 359682, 458138, 522762, 539523, 687207, 719364, 784143, 916276, 1045524, 1079046, 1374414, 1568286, 2061621, 2158092, 2748828, 3136572, 4123242, 8246484, 34589419, 69178838, 103768257, 138357676, 207536514, 311304771, 415073028, 622609542, 1245219084]

約数ペア:

[(1, 1245219084), (2, 622609542), (3, 415073028), (4, 311304771), (6, 207536514), (9, 138357676), (12, 103768257), (18, 69178838), (36, 34589419), (151, 8246484), (302, 4123242), (397, 3136572), (453, 2748828), (577, 2158092), (604, 2061621), (794, 1568286), (906, 1374414), (1154, 1079046), (1191, 1045524), (1359, 916276), (1588, 784143), (1731, 719364), (1812, 687207), (2308, 539523), (2382, 522762), (2718, 458138), (3462, 359682), (3573, 348508), (4764, 261381), (5193, 239788), (5436, 229069), (6924, 179841), (7146, 174254), (10386, 119894), (14292, 87127), (20772, 59947)]