244685728

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 574414848

約数和(自身を除く): 329729120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 167, 211, 217, 224, 248, 334, 422, 434, 496, 668, 844, 868, 992, 1169, 1336, 1477, 1688, 1736, 2338, 2672, 2954, 3376, 3472, 4676, 5177, 5344, 5908, 6541, 6752, 6944, 9352, 10354, 11816, 13082, 18704, 20708, 23632, 26164, 35237, 36239, 37408, 41416, 45787, 47264, 52328, 70474, 72478, 82832, 91574, 104656, 140948, 144956, 165664, 183148, 209312, 246659, 281896, 289912, 366296, 493318, 563792, 579824, 732592, 986636, 1092347, 1127584, 1159648, 1465184, 1973272, 2184694, 3946544, 4369388, 7646429, 7893088, 8738776, 15292858, 17477552, 30585716, 34955104, 61171432, 122342864, 244685728]

約数ペア:

[(1, 244685728), (2, 122342864), (4, 61171432), (7, 34955104), (8, 30585716), (14, 17477552), (16, 15292858), (28, 8738776), (31, 7893088), (32, 7646429), (56, 4369388), (62, 3946544), (112, 2184694), (124, 1973272), (167, 1465184), (211, 1159648), (217, 1127584), (224, 1092347), (248, 986636), (334, 732592), (422, 579824), (434, 563792), (496, 493318), (668, 366296), (844, 289912), (868, 281896), (992, 246659), (1169, 209312), (1336, 183148), (1477, 165664), (1688, 144956), (1736, 140948), (2338, 104656), (2672, 91574), (2954, 82832), (3376, 72478), (3472, 70474), (4676, 52328), (5177, 47264), (5344, 45787), (5908, 41416), (6541, 37408), (6752, 36239), (6944, 35237), (9352, 26164), (10354, 23632), (11816, 20708), (13082, 18704)]