255193344

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{15823}}^1$

素因数の和:15852

約数の個数: 108

約数和(自身を含む): 840950656

約数和(自身を除く): 585757312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 15823, 16128, 31646, 47469, 63292, 94938, 110761, 126584, 142407, 189876, 221522, 253168, 284814, 332283, 379752, 443044, 506336, 569628, 664566, 759504, 886088, 996849, 1012672, 1139256, 1329132, 1519008, 1772176, 1993698, 2025344, 2278512, 2658264, 3038016, 3544352, 3987396, 4050688, 4557024, 5316528, 6076032, 7088704, 7974792, 9114048, 10633056, 12152064, 14177408, 15949584, 18228096, 21266112, 28354816, 31899168, 36456192, 42532224, 63798336, 85064448, 127596672, 255193344]

約数ペア:

[(1, 255193344), (2, 127596672), (3, 85064448), (4, 63798336), (6, 42532224), (7, 36456192), (8, 31899168), (9, 28354816), (12, 21266112), (14, 18228096), (16, 15949584), (18, 14177408), (21, 12152064), (24, 10633056), (28, 9114048), (32, 7974792), (36, 7088704), (42, 6076032), (48, 5316528), (56, 4557024), (63, 4050688), (64, 3987396), (72, 3544352), (84, 3038016), (96, 2658264), (112, 2278512), (126, 2025344), (128, 1993698), (144, 1772176), (168, 1519008), (192, 1329132), (224, 1139256), (252, 1012672), (256, 996849), (288, 886088), (336, 759504), (384, 664566), (448, 569628), (504, 506336), (576, 443044), (672, 379752), (768, 332283), (896, 284814), (1008, 253168), (1152, 221522), (1344, 189876), (1792, 142407), (2016, 126584), (2304, 110761), (2688, 94938), (4032, 63292), (5376, 47469), (8064, 31646), (15823, 16128)]