258118272

素因数分解:

$2^7\times 3^3\times {\mathrm{74687}}^1$

素因数の和:74710

約数の個数: 64

約数和(自身を含む): 761817600

約数和(自身を除く): 503699328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 74687, 149374, 224061, 298748, 448122, 597496, 672183, 896244, 1194992, 1344366, 1792488, 2016549, 2389984, 2688732, 3584976, 4033098, 4779968, 5377464, 7169952, 8066196, 9559936, 10754928, 14339904, 16132392, 21509856, 28679808, 32264784, 43019712, 64529568, 86039424, 129059136, 258118272]

約数ペア:

[(1, 258118272), (2, 129059136), (3, 86039424), (4, 64529568), (6, 43019712), (8, 32264784), (9, 28679808), (12, 21509856), (16, 16132392), (18, 14339904), (24, 10754928), (27, 9559936), (32, 8066196), (36, 7169952), (48, 5377464), (54, 4779968), (64, 4033098), (72, 3584976), (96, 2688732), (108, 2389984), (128, 2016549), (144, 1792488), (192, 1344366), (216, 1194992), (288, 896244), (384, 672183), (432, 597496), (576, 448122), (864, 298748), (1152, 224061), (1728, 149374), (3456, 74687)]