265110976

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 84

約数和(自身を含む): 577120512

約数和(自身を除く): 312009536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 169, 193, 208, 254, 338, 386, 416, 508, 676, 772, 832, 1016, 1352, 1544, 1651, 2032, 2509, 2704, 3088, 3302, 4064, 5018, 5408, 6176, 6604, 8128, 10036, 10816, 12352, 13208, 20072, 21463, 24511, 26416, 32617, 40144, 42926, 49022, 52832, 65234, 80288, 85852, 98044, 105664, 130468, 160576, 171704, 196088, 260936, 318643, 343408, 392176, 521872, 637286, 686816, 784352, 1043744, 1274572, 1373632, 1568704, 2087488, 2549144, 4142359, 5098288, 8284718, 10196576, 16569436, 20393152, 33138872, 66277744, 132555488, 265110976]

約数ペア:

[(1, 265110976), (2, 132555488), (4, 66277744), (8, 33138872), (13, 20393152), (16, 16569436), (26, 10196576), (32, 8284718), (52, 5098288), (64, 4142359), (104, 2549144), (127, 2087488), (169, 1568704), (193, 1373632), (208, 1274572), (254, 1043744), (338, 784352), (386, 686816), (416, 637286), (508, 521872), (676, 392176), (772, 343408), (832, 318643), (1016, 260936), (1352, 196088), (1544, 171704), (1651, 160576), (2032, 130468), (2509, 105664), (2704, 98044), (3088, 85852), (3302, 80288), (4064, 65234), (5018, 52832), (5408, 49022), (6176, 42926), (6604, 40144), (8128, 32617), (10036, 26416), (10816, 24511), (12352, 21463), (13208, 20072)]