256323576

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1433}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 665949600

約数和(自身を除く): 409626024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 257, 348, 514, 696, 771, 1028, 1433, 1542, 2056, 2866, 3084, 4299, 5732, 6168, 7453, 8598, 11464, 14906, 17196, 22359, 29812, 34392, 41557, 44718, 59624, 83114, 89436, 124671, 166228, 178872, 249342, 332456, 368281, 498684, 736562, 997368, 1104843, 1473124, 2209686, 2946248, 4419372, 8838744, 10680149, 21360298, 32040447, 42720596, 64080894, 85441192, 128161788, 256323576]

約数ペア:

[(1, 256323576), (2, 128161788), (3, 85441192), (4, 64080894), (6, 42720596), (8, 32040447), (12, 21360298), (24, 10680149), (29, 8838744), (58, 4419372), (87, 2946248), (116, 2209686), (174, 1473124), (232, 1104843), (257, 997368), (348, 736562), (514, 498684), (696, 368281), (771, 332456), (1028, 249342), (1433, 178872), (1542, 166228), (2056, 124671), (2866, 89436), (3084, 83114), (4299, 59624), (5732, 44718), (6168, 41557), (7453, 34392), (8598, 29812), (11464, 22359), (14906, 17196)]