258133248

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:784

約数の個数: 108

約数和(自身を含む): 749330400

約数和(自身を除く): 491197152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 384, 398, 563, 576, 597, 768, 796, 1126, 1152, 1194, 1592, 1689, 1791, 2252, 2304, 2388, 3184, 3378, 3582, 4504, 4776, 5067, 6368, 6756, 7164, 9008, 9552, 10134, 12736, 13512, 14328, 18016, 19104, 20268, 25472, 27024, 28656, 36032, 38208, 40536, 50944, 54048, 57312, 72064, 76416, 81072, 108096, 112037, 114624, 144128, 152832, 162144, 216192, 224074, 229248, 324288, 336111, 432384, 448148, 458496, 648576, 672222, 896296, 1008333, 1297152, 1344444, 1792592, 2016666, 2688888, 3585184, 4033332, 5377776, 7170368, 8066664, 10755552, 14340736, 16133328, 21511104, 28681472, 32266656, 43022208, 64533312, 86044416, 129066624, 258133248]

約数ペア:

[(1, 258133248), (2, 129066624), (3, 86044416), (4, 64533312), (6, 43022208), (8, 32266656), (9, 28681472), (12, 21511104), (16, 16133328), (18, 14340736), (24, 10755552), (32, 8066664), (36, 7170368), (48, 5377776), (64, 4033332), (72, 3585184), (96, 2688888), (128, 2016666), (144, 1792592), (192, 1344444), (199, 1297152), (256, 1008333), (288, 896296), (384, 672222), (398, 648576), (563, 458496), (576, 448148), (597, 432384), (768, 336111), (796, 324288), (1126, 229248), (1152, 224074), (1194, 216192), (1592, 162144), (1689, 152832), (1791, 144128), (2252, 114624), (2304, 112037), (2388, 108096), (3184, 81072), (3378, 76416), (3582, 72064), (4504, 57312), (4776, 54048), (5067, 50944), (6368, 40536), (6756, 38208), (7164, 36032), (9008, 28656), (9552, 27024), (10134, 25472), (12736, 20268), (13512, 19104), (14328, 18016)]