1285075136

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 2765145600

約数和(自身を除く): 1480070464

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 107, 164, 184, 199, 214, 328, 368, 398, 428, 656, 736, 796, 856, 943, 1312, 1472, 1592, 1712, 1886, 2461, 2624, 3184, 3424, 3772, 4387, 4577, 4922, 6368, 6848, 7544, 8159, 8774, 9154, 9844, 12736, 15088, 16318, 17548, 18308, 19688, 21293, 30176, 32636, 35096, 36616, 39376, 42586, 60352, 65272, 70192, 73232, 78752, 85172, 100901, 130544, 140384, 146464, 157504, 170344, 187657, 201802, 261088, 280768, 292928, 340688, 375314, 403604, 489739, 522176, 681376, 750628, 807208, 873013, 979478, 1362752, 1501256, 1614416, 1746026, 1958956, 3002512, 3228832, 3492052, 3917912, 6005024, 6457664, 6984104, 7835824, 12010048, 13968208, 15671648, 20079299, 27936416, 31343296, 40158598, 55872832, 80317196, 160634392, 321268784, 642537568, 1285075136]

約数ペア:

[(1, 1285075136), (2, 642537568), (4, 321268784), (8, 160634392), (16, 80317196), (23, 55872832), (32, 40158598), (41, 31343296), (46, 27936416), (64, 20079299), (82, 15671648), (92, 13968208), (107, 12010048), (164, 7835824), (184, 6984104), (199, 6457664), (214, 6005024), (328, 3917912), (368, 3492052), (398, 3228832), (428, 3002512), (656, 1958956), (736, 1746026), (796, 1614416), (856, 1501256), (943, 1362752), (1312, 979478), (1472, 873013), (1592, 807208), (1712, 750628), (1886, 681376), (2461, 522176), (2624, 489739), (3184, 403604), (3424, 375314), (3772, 340688), (4387, 292928), (4577, 280768), (4922, 261088), (6368, 201802), (6848, 187657), (7544, 170344), (8159, 157504), (8774, 146464), (9154, 140384), (9844, 130544), (12736, 100901), (15088, 85172), (16318, 78752), (17548, 73232), (18308, 70192), (19688, 65272), (21293, 60352), (30176, 42586), (32636, 39376), (35096, 36616)]