256339104

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1093}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 771926400

約数和(自身を除く): 515587296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 349, 672, 698, 1047, 1093, 1396, 2094, 2186, 2443, 2792, 3279, 4188, 4372, 4886, 5584, 6558, 7329, 7651, 8376, 8744, 9772, 11168, 13116, 14658, 15302, 16752, 17488, 19544, 22953, 26232, 29316, 30604, 33504, 34976, 39088, 45906, 52464, 58632, 61208, 78176, 91812, 104928, 117264, 122416, 183624, 234528, 244832, 367248, 381457, 734496, 762914, 1144371, 1525828, 2288742, 2670199, 3051656, 4577484, 5340398, 6103312, 8010597, 9154968, 10680796, 12206624, 16021194, 18309936, 21361592, 32042388, 36619872, 42723184, 64084776, 85446368, 128169552, 256339104]

約数ペア:

[(1, 256339104), (2, 128169552), (3, 85446368), (4, 64084776), (6, 42723184), (7, 36619872), (8, 32042388), (12, 21361592), (14, 18309936), (16, 16021194), (21, 12206624), (24, 10680796), (28, 9154968), (32, 8010597), (42, 6103312), (48, 5340398), (56, 4577484), (84, 3051656), (96, 2670199), (112, 2288742), (168, 1525828), (224, 1144371), (336, 762914), (349, 734496), (672, 381457), (698, 367248), (1047, 244832), (1093, 234528), (1396, 183624), (2094, 122416), (2186, 117264), (2443, 104928), (2792, 91812), (3279, 78176), (4188, 61208), (4372, 58632), (4886, 52464), (5584, 45906), (6558, 39088), (7329, 34976), (7651, 33504), (8376, 30604), (8744, 29316), (9772, 26232), (11168, 22953), (13116, 19544), (14658, 17488), (15302, 16752)]