254080512

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{7877}}^1$

素因数の和:7908

約数の個数: 120

約数和(自身を含む): 838156176

約数和(自身を除く): 584075664

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, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 7877, 8064, 10752, 15754, 16128, 23631, 31508, 32256, 47262, 55139, 63016, 70893, 94524, 110278, 126032, 141786, 165417, 189048, 220556, 252064, 283572, 330834, 378096, 441112, 496251, 504128, 567144, 661668, 756192, 882224, 992502, 1008256, 1134288, 1323336, 1512384, 1764448, 1985004, 2016512, 2268576, 2646672, 3024768, 3528896, 3970008, 4033024, 4537152, 5293344, 6049536, 7057792, 7940016, 9074304, 10586688, 12099072, 14115584, 15880032, 18148608, 21173376, 28231168, 31760064, 36297216, 42346752, 63520128, 84693504, 127040256, 254080512]

約数ペア:

[(1, 254080512), (2, 127040256), (3, 84693504), (4, 63520128), (6, 42346752), (7, 36297216), (8, 31760064), (9, 28231168), (12, 21173376), (14, 18148608), (16, 15880032), (18, 14115584), (21, 12099072), (24, 10586688), (28, 9074304), (32, 7940016), (36, 7057792), (42, 6049536), (48, 5293344), (56, 4537152), (63, 4033024), (64, 3970008), (72, 3528896), (84, 3024768), (96, 2646672), (112, 2268576), (126, 2016512), (128, 1985004), (144, 1764448), (168, 1512384), (192, 1323336), (224, 1134288), (252, 1008256), (256, 992502), (288, 882224), (336, 756192), (384, 661668), (448, 567144), (504, 504128), (512, 496251), (576, 441112), (672, 378096), (768, 330834), (896, 283572), (1008, 252064), (1152, 220556), (1344, 189048), (1536, 165417), (1792, 141786), (2016, 126032), (2304, 110278), (2688, 94524), (3584, 70893), (4032, 63016), (4608, 55139), (5376, 47262), (7877, 32256), (8064, 31508), (10752, 23631), (15754, 16128)]