2255171904

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{105817}}^1$

素因数の和:105872

約数の個数: 84

約数和(自身を含む): 6638809684

約数和(自身を除く): 4383637780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 5328, 7104, 10656, 21312, 105817, 211634, 317451, 423268, 634902, 846536, 952353, 1269804, 1693072, 1904706, 2539608, 3386144, 3809412, 3915229, 5079216, 6772288, 7618824, 7830458, 10158432, 11745687, 15237648, 15660916, 20316864, 23491374, 30475296, 31321832, 35237061, 46982748, 60950592, 62643664, 70474122, 93965496, 125287328, 140948244, 187930992, 250574656, 281896488, 375861984, 563792976, 751723968, 1127585952, 2255171904]

約数ペア:

[(1, 2255171904), (2, 1127585952), (3, 751723968), (4, 563792976), (6, 375861984), (8, 281896488), (9, 250574656), (12, 187930992), (16, 140948244), (18, 125287328), (24, 93965496), (32, 70474122), (36, 62643664), (37, 60950592), (48, 46982748), (64, 35237061), (72, 31321832), (74, 30475296), (96, 23491374), (111, 20316864), (144, 15660916), (148, 15237648), (192, 11745687), (222, 10158432), (288, 7830458), (296, 7618824), (333, 6772288), (444, 5079216), (576, 3915229), (592, 3809412), (666, 3386144), (888, 2539608), (1184, 1904706), (1332, 1693072), (1776, 1269804), (2368, 952353), (2664, 846536), (3552, 634902), (5328, 423268), (7104, 317451), (10656, 211634), (21312, 105817)]