258308352

素因数分解:

$2^8\times 3^4\times {\mathrm{12457}}^1$

素因数の和:12485

約数の個数: 90

約数和(自身を含む): 770290598

約数和(自身を除く): 511982246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 12457, 20736, 24914, 37371, 49828, 74742, 99656, 112113, 149484, 199312, 224226, 298968, 336339, 398624, 448452, 597936, 672678, 797248, 896904, 1009017, 1195872, 1345356, 1594496, 1793808, 2018034, 2391744, 2690712, 3188992, 3587616, 4036068, 4783488, 5381424, 7175232, 8072136, 9566976, 10762848, 14350464, 16144272, 21525696, 28700928, 32288544, 43051392, 64577088, 86102784, 129154176, 258308352]

約数ペア:

[(1, 258308352), (2, 129154176), (3, 86102784), (4, 64577088), (6, 43051392), (8, 32288544), (9, 28700928), (12, 21525696), (16, 16144272), (18, 14350464), (24, 10762848), (27, 9566976), (32, 8072136), (36, 7175232), (48, 5381424), (54, 4783488), (64, 4036068), (72, 3587616), (81, 3188992), (96, 2690712), (108, 2391744), (128, 2018034), (144, 1793808), (162, 1594496), (192, 1345356), (216, 1195872), (256, 1009017), (288, 896904), (324, 797248), (384, 672678), (432, 597936), (576, 448452), (648, 398624), (768, 336339), (864, 298968), (1152, 224226), (1296, 199312), (1728, 149484), (2304, 112113), (2592, 99656), (3456, 74742), (5184, 49828), (6912, 37371), (10368, 24914), (12457, 20736)]