2565119552

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 5413248000

約数和(自身を除く): 2848128448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 89, 124, 146, 178, 199, 248, 292, 356, 398, 496, 584, 712, 796, 992, 1168, 1424, 1592, 1984, 2263, 2336, 2759, 2848, 3184, 4526, 4672, 5518, 5696, 6169, 6368, 6497, 9052, 11036, 12338, 12736, 12994, 14527, 17711, 18104, 22072, 24676, 25988, 29054, 35422, 36208, 44144, 49352, 51976, 58108, 70844, 72416, 88288, 98704, 103952, 116216, 141688, 144832, 176576, 197408, 201407, 207904, 232432, 283376, 394816, 402814, 415808, 450337, 464864, 549041, 566752, 805628, 900674, 929728, 1098082, 1133504, 1292903, 1611256, 1801348, 2196164, 2585806, 3222512, 3602696, 4392328, 5171612, 6445024, 7205392, 8784656, 10343224, 12890048, 14410784, 17569312, 20686448, 28821568, 35138624, 40079993, 41372896, 80159986, 82745792, 160319972, 320639944, 641279888, 1282559776, 2565119552]

約数ペア:

[(1, 2565119552), (2, 1282559776), (4, 641279888), (8, 320639944), (16, 160319972), (31, 82745792), (32, 80159986), (62, 41372896), (64, 40079993), (73, 35138624), (89, 28821568), (124, 20686448), (146, 17569312), (178, 14410784), (199, 12890048), (248, 10343224), (292, 8784656), (356, 7205392), (398, 6445024), (496, 5171612), (584, 4392328), (712, 3602696), (796, 3222512), (992, 2585806), (1168, 2196164), (1424, 1801348), (1592, 1611256), (1984, 1292903), (2263, 1133504), (2336, 1098082), (2759, 929728), (2848, 900674), (3184, 805628), (4526, 566752), (4672, 549041), (5518, 464864), (5696, 450337), (6169, 415808), (6368, 402814), (6497, 394816), (9052, 283376), (11036, 232432), (12338, 207904), (12736, 201407), (12994, 197408), (14527, 176576), (17711, 144832), (18104, 141688), (22072, 116216), (24676, 103952), (25988, 98704), (29054, 88288), (35422, 72416), (36208, 70844), (44144, 58108), (49352, 51976)]