264981184

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{24499}}^1$

素因数の和:24537

約数の個数: 42

約数和(自身を含む): 569404500

約数和(自身を除く): 304423316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 24499, 48998, 97996, 195992, 318487, 391984, 636974, 783968, 1273948, 1567936, 2547896, 4140331, 5095792, 8280662, 10191584, 16561324, 20383168, 33122648, 66245296, 132490592, 264981184]

約数ペア:

[(1, 264981184), (2, 132490592), (4, 66245296), (8, 33122648), (13, 20383168), (16, 16561324), (26, 10191584), (32, 8280662), (52, 5095792), (64, 4140331), (104, 2547896), (169, 1567936), (208, 1273948), (338, 783968), (416, 636974), (676, 391984), (832, 318487), (1352, 195992), (2704, 97996), (5408, 48998), (10816, 24499)]