1489352868

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 3827711160

約数和(自身を除く): 2338358292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 157, 202, 303, 314, 404, 471, 606, 628, 909, 942, 1212, 1413, 1818, 1884, 2609, 2826, 3636, 5218, 5652, 7827, 10436, 15654, 15857, 23481, 31308, 31714, 46962, 47571, 63428, 93924, 95142, 142713, 190284, 263509, 285426, 409613, 527018, 570852, 790527, 819226, 1054036, 1228839, 1581054, 1638452, 2371581, 2457678, 3162108, 3686517, 4743162, 4915356, 7373034, 9486324, 14746068, 41370913, 82741826, 124112739, 165483652, 248225478, 372338217, 496450956, 744676434, 1489352868]

約数ペア:

[(1, 1489352868), (2, 744676434), (3, 496450956), (4, 372338217), (6, 248225478), (9, 165483652), (12, 124112739), (18, 82741826), (36, 41370913), (101, 14746068), (157, 9486324), (202, 7373034), (303, 4915356), (314, 4743162), (404, 3686517), (471, 3162108), (606, 2457678), (628, 2371581), (909, 1638452), (942, 1581054), (1212, 1228839), (1413, 1054036), (1818, 819226), (1884, 790527), (2609, 570852), (2826, 527018), (3636, 409613), (5218, 285426), (5652, 263509), (7827, 190284), (10436, 142713), (15654, 95142), (15857, 93924), (23481, 63428), (31308, 47571), (31714, 46962)]