253995072

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 708842880

約数和(自身を除く): 454847808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 113, 138, 184, 192, 226, 276, 339, 368, 452, 509, 552, 678, 736, 904, 1018, 1104, 1356, 1472, 1527, 1808, 2036, 2208, 2599, 2712, 3054, 3616, 4072, 4416, 5198, 5424, 6108, 7232, 7797, 8144, 10396, 10848, 11707, 12216, 15594, 16288, 20792, 21696, 23414, 24432, 31188, 32576, 35121, 41584, 46828, 48864, 57517, 62376, 70242, 83168, 93656, 97728, 115034, 124752, 140484, 166336, 172551, 187312, 230068, 249504, 280968, 345102, 374624, 460136, 499008, 561936, 690204, 749248, 920272, 1123872, 1322891, 1380408, 1840544, 2247744, 2645782, 2760816, 3681088, 3968673, 5291564, 5521632, 7937346, 10583128, 11043264, 15874692, 21166256, 31749384, 42332512, 63498768, 84665024, 126997536, 253995072]

約数ペア:

[(1, 253995072), (2, 126997536), (3, 84665024), (4, 63498768), (6, 42332512), (8, 31749384), (12, 21166256), (16, 15874692), (23, 11043264), (24, 10583128), (32, 7937346), (46, 5521632), (48, 5291564), (64, 3968673), (69, 3681088), (92, 2760816), (96, 2645782), (113, 2247744), (138, 1840544), (184, 1380408), (192, 1322891), (226, 1123872), (276, 920272), (339, 749248), (368, 690204), (452, 561936), (509, 499008), (552, 460136), (678, 374624), (736, 345102), (904, 280968), (1018, 249504), (1104, 230068), (1356, 187312), (1472, 172551), (1527, 166336), (1808, 140484), (2036, 124752), (2208, 115034), (2599, 97728), (2712, 93656), (3054, 83168), (3616, 70242), (4072, 62376), (4416, 57517), (5198, 48864), (5424, 46828), (6108, 41584), (7232, 35121), (7797, 32576), (8144, 31188), (10396, 24432), (10848, 23414), (11707, 21696), (12216, 20792), (15594, 16288)]