247440384

素因数分解:

$2^{10}\times 3^2\times {\mathrm{26849}}^1$

素因数の和:26875

約数の個数: 66

約数和(自身を含む): 714505350

約数和(自身を除く): 467064966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 26849, 53698, 80547, 107396, 161094, 214792, 241641, 322188, 429584, 483282, 644376, 859168, 966564, 1288752, 1718336, 1933128, 2577504, 3436672, 3866256, 5155008, 6873344, 7732512, 10310016, 13746688, 15465024, 20620032, 27493376, 30930048, 41240064, 61860096, 82480128, 123720192, 247440384]

約数ペア:

[(1, 247440384), (2, 123720192), (3, 82480128), (4, 61860096), (6, 41240064), (8, 30930048), (9, 27493376), (12, 20620032), (16, 15465024), (18, 13746688), (24, 10310016), (32, 7732512), (36, 6873344), (48, 5155008), (64, 3866256), (72, 3436672), (96, 2577504), (128, 1933128), (144, 1718336), (192, 1288752), (256, 966564), (288, 859168), (384, 644376), (512, 483282), (576, 429584), (768, 322188), (1024, 241641), (1152, 214792), (1536, 161094), (2304, 107396), (3072, 80547), (4608, 53698), (9216, 26849)]