255048912

素因数分解:

$2^4\times 3^5\times {\mathrm{65599}}^1$

素因数の和:65622

約数の個数: 60

約数和(自身を含む): 740230400

約数和(自身を除く): 485181488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 65599, 131198, 196797, 262396, 393594, 524792, 590391, 787188, 1049584, 1180782, 1574376, 1771173, 2361564, 3148752, 3542346, 4723128, 5313519, 7084692, 9446256, 10627038, 14169384, 15940557, 21254076, 28338768, 31881114, 42508152, 63762228, 85016304, 127524456, 255048912]

約数ペア:

[(1, 255048912), (2, 127524456), (3, 85016304), (4, 63762228), (6, 42508152), (8, 31881114), (9, 28338768), (12, 21254076), (16, 15940557), (18, 14169384), (24, 10627038), (27, 9446256), (36, 7084692), (48, 5313519), (54, 4723128), (72, 3542346), (81, 3148752), (108, 2361564), (144, 1771173), (162, 1574376), (216, 1180782), (243, 1049584), (324, 787188), (432, 590391), (486, 524792), (648, 393594), (972, 262396), (1296, 196797), (1944, 131198), (3888, 65599)]