393689856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 144

約数和(自身を含む): 1216457984

約数和(自身を除く): 822768128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 256, 268, 336, 384, 402, 448, 469, 536, 672, 768, 804, 896, 938, 1072, 1093, 1344, 1407, 1608, 1792, 1876, 2144, 2186, 2688, 2814, 3216, 3279, 3752, 4288, 4372, 5376, 5628, 6432, 6558, 7504, 7651, 8576, 8744, 11256, 12864, 13116, 15008, 15302, 17152, 17488, 22512, 22953, 25728, 26232, 30016, 30604, 34976, 45024, 45906, 51456, 52464, 60032, 61208, 69952, 73231, 90048, 91812, 104928, 120064, 122416, 139904, 146462, 180096, 183624, 209856, 219693, 244832, 279808, 292924, 360192, 367248, 419712, 439386, 489664, 512617, 585848, 734496, 839424, 878772, 979328, 1025234, 1171696, 1468992, 1537851, 1757544, 1958656, 2050468, 2343392, 2937984, 3075702, 3515088, 4100936, 4686784, 5875968, 6151404, 7030176, 8201872, 9373568, 12302808, 14060352, 16403744, 18747136, 24605616, 28120704, 32807488, 49211232, 56241408, 65614976, 98422464, 131229952, 196844928, 393689856]

約数ペア:

[(1, 393689856), (2, 196844928), (3, 131229952), (4, 98422464), (6, 65614976), (7, 56241408), (8, 49211232), (12, 32807488), (14, 28120704), (16, 24605616), (21, 18747136), (24, 16403744), (28, 14060352), (32, 12302808), (42, 9373568), (48, 8201872), (56, 7030176), (64, 6151404), (67, 5875968), (84, 4686784), (96, 4100936), (112, 3515088), (128, 3075702), (134, 2937984), (168, 2343392), (192, 2050468), (201, 1958656), (224, 1757544), (256, 1537851), (268, 1468992), (336, 1171696), (384, 1025234), (402, 979328), (448, 878772), (469, 839424), (536, 734496), (672, 585848), (768, 512617), (804, 489664), (896, 439386), (938, 419712), (1072, 367248), (1093, 360192), (1344, 292924), (1407, 279808), (1608, 244832), (1792, 219693), (1876, 209856), (2144, 183624), (2186, 180096), (2688, 146462), (2814, 139904), (3216, 122416), (3279, 120064), (3752, 104928), (4288, 91812), (4372, 90048), (5376, 73231), (5628, 69952), (6432, 61208), (6558, 60032), (7504, 52464), (7651, 51456), (8576, 45906), (8744, 45024), (11256, 34976), (12864, 30604), (13116, 30016), (15008, 26232), (15302, 25728), (17152, 22953), (17488, 22512)]