490211328

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3517

約数の個数: 96

約数和(自身を含む): 1364126400

約数和(自身を除く): 873915072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2048, 2208, 2944, 3072, 3469, 4416, 5888, 6144, 6938, 8832, 10407, 11776, 13876, 17664, 20814, 23552, 27752, 35328, 41628, 47104, 55504, 70656, 79787, 83256, 111008, 141312, 159574, 166512, 222016, 239361, 319148, 333024, 444032, 478722, 638296, 666048, 888064, 957444, 1276592, 1332096, 1776128, 1914888, 2553184, 2664192, 3552256, 3829776, 5106368, 5328384, 7104512, 7659552, 10212736, 10656768, 15319104, 20425472, 21313536, 30638208, 40850944, 61276416, 81701888, 122552832, 163403776, 245105664, 490211328]

約数ペア:

[(1, 490211328), (2, 245105664), (3, 163403776), (4, 122552832), (6, 81701888), (8, 61276416), (12, 40850944), (16, 30638208), (23, 21313536), (24, 20425472), (32, 15319104), (46, 10656768), (48, 10212736), (64, 7659552), (69, 7104512), (92, 5328384), (96, 5106368), (128, 3829776), (138, 3552256), (184, 2664192), (192, 2553184), (256, 1914888), (276, 1776128), (368, 1332096), (384, 1276592), (512, 957444), (552, 888064), (736, 666048), (768, 638296), (1024, 478722), (1104, 444032), (1472, 333024), (1536, 319148), (2048, 239361), (2208, 222016), (2944, 166512), (3072, 159574), (3469, 141312), (4416, 111008), (5888, 83256), (6144, 79787), (6938, 70656), (8832, 55504), (10407, 47104), (11776, 41628), (13876, 35328), (17664, 27752), (20814, 23552)]