1251473664

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{859}}^1$

素因数の和:1156

約数の個数: 144

約数和(自身を含む): 3825059840

約数和(自身を除く): 2573586176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 271, 336, 384, 448, 542, 672, 768, 813, 859, 896, 1084, 1344, 1626, 1718, 1792, 1897, 2168, 2577, 2688, 3252, 3436, 3794, 4336, 5154, 5376, 5691, 6013, 6504, 6872, 7588, 8672, 10308, 11382, 12026, 13008, 13744, 15176, 17344, 18039, 20616, 22764, 24052, 26016, 27488, 30352, 34688, 36078, 41232, 45528, 48104, 52032, 54976, 60704, 69376, 72156, 82464, 91056, 96208, 104064, 109952, 121408, 144312, 164928, 182112, 192416, 208128, 219904, 232789, 242816, 288624, 329856, 364224, 384832, 465578, 485632, 577248, 659712, 698367, 728448, 769664, 931156, 1154496, 1396734, 1456896, 1539328, 1629523, 1862312, 2308992, 2793468, 3259046, 3724624, 4617984, 4888569, 5586936, 6518092, 7449248, 9777138, 11173872, 13036184, 14898496, 19554276, 22347744, 26072368, 29796992, 39108552, 44695488, 52144736, 59593984, 78217104, 89390976, 104289472, 156434208, 178781952, 208578944, 312868416, 417157888, 625736832, 1251473664]

約数ペア:

[(1, 1251473664), (2, 625736832), (3, 417157888), (4, 312868416), (6, 208578944), (7, 178781952), (8, 156434208), (12, 104289472), (14, 89390976), (16, 78217104), (21, 59593984), (24, 52144736), (28, 44695488), (32, 39108552), (42, 29796992), (48, 26072368), (56, 22347744), (64, 19554276), (84, 14898496), (96, 13036184), (112, 11173872), (128, 9777138), (168, 7449248), (192, 6518092), (224, 5586936), (256, 4888569), (271, 4617984), (336, 3724624), (384, 3259046), (448, 2793468), (542, 2308992), (672, 1862312), (768, 1629523), (813, 1539328), (859, 1456896), (896, 1396734), (1084, 1154496), (1344, 931156), (1626, 769664), (1718, 728448), (1792, 698367), (1897, 659712), (2168, 577248), (2577, 485632), (2688, 465578), (3252, 384832), (3436, 364224), (3794, 329856), (4336, 288624), (5154, 242816), (5376, 232789), (5691, 219904), (6013, 208128), (6504, 192416), (6872, 182112), (7588, 164928), (8672, 144312), (10308, 121408), (11382, 109952), (12026, 104064), (13008, 96208), (13744, 91056), (15176, 82464), (17344, 72156), (18039, 69376), (20616, 60704), (22764, 54976), (24052, 52032), (26016, 48104), (27488, 45528), (30352, 41232), (34688, 36078)]