31505524284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{7603}}^1$

素因数の和:7987

約数の個数: 96

約数和(自身を含む): 80266120704

約数和(自身を除く): 48760596420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 263, 303, 404, 526, 606, 789, 1052, 1212, 1313, 1578, 2626, 3156, 3419, 3939, 5252, 6838, 7603, 7878, 10257, 13676, 15206, 15756, 20514, 22809, 26563, 30412, 41028, 45618, 53126, 79689, 91236, 98839, 106252, 159378, 197678, 296517, 318756, 345319, 395356, 593034, 690638, 767903, 1035957, 1186068, 1381276, 1535806, 1999589, 2071914, 2303709, 3071612, 3999178, 4143828, 4607418, 5998767, 7998356, 9214836, 9982739, 11997534, 19965478, 23995068, 25994657, 29948217, 39930956, 51989314, 59896434, 77983971, 103978628, 119792868, 155967942, 201958489, 311935884, 403916978, 605875467, 807833956, 1211750934, 2423501868, 2625460357, 5250920714, 7876381071, 10501841428, 15752762142, 31505524284]

約数ペア:

[(1, 31505524284), (2, 15752762142), (3, 10501841428), (4, 7876381071), (6, 5250920714), (12, 2625460357), (13, 2423501868), (26, 1211750934), (39, 807833956), (52, 605875467), (78, 403916978), (101, 311935884), (156, 201958489), (202, 155967942), (263, 119792868), (303, 103978628), (404, 77983971), (526, 59896434), (606, 51989314), (789, 39930956), (1052, 29948217), (1212, 25994657), (1313, 23995068), (1578, 19965478), (2626, 11997534), (3156, 9982739), (3419, 9214836), (3939, 7998356), (5252, 5998767), (6838, 4607418), (7603, 4143828), (7878, 3999178), (10257, 3071612), (13676, 2303709), (15206, 2071914), (15756, 1999589), (20514, 1535806), (22809, 1381276), (26563, 1186068), (30412, 1035957), (41028, 767903), (45618, 690638), (53126, 593034), (79689, 395356), (91236, 345319), (98839, 318756), (106252, 296517), (159378, 197678)]