487870592

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2207}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 1067523840

約数和(自身を除く): 579653248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 314, 352, 628, 704, 1256, 1408, 1727, 2207, 2512, 3454, 4414, 5024, 6908, 8828, 10048, 13816, 17656, 20096, 24277, 27632, 35312, 48554, 55264, 70624, 97108, 110528, 141248, 194216, 221056, 282496, 346499, 388432, 692998, 776864, 1385996, 1553728, 2771992, 3107456, 3811489, 5543984, 7622978, 11087968, 15245956, 22175936, 30491912, 44351872, 60983824, 121967648, 243935296, 487870592]

約数ペア:

[(1, 487870592), (2, 243935296), (4, 121967648), (8, 60983824), (11, 44351872), (16, 30491912), (22, 22175936), (32, 15245956), (44, 11087968), (64, 7622978), (88, 5543984), (128, 3811489), (157, 3107456), (176, 2771992), (314, 1553728), (352, 1385996), (628, 776864), (704, 692998), (1256, 388432), (1408, 346499), (1727, 282496), (2207, 221056), (2512, 194216), (3454, 141248), (4414, 110528), (5024, 97108), (6908, 70624), (8828, 55264), (10048, 48554), (13816, 35312), (17656, 27632), (20096, 24277)]