238932736

素因数分解:

$2^8\times 7^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 549296384

約数和(自身を除く): 310363648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 302, 448, 604, 883, 896, 1057, 1208, 1766, 1792, 2114, 2416, 3532, 4228, 4832, 6181, 7064, 8456, 9664, 12362, 14128, 16912, 19328, 24724, 28256, 33824, 38656, 49448, 56512, 67648, 98896, 113024, 133333, 135296, 197792, 226048, 266666, 270592, 395584, 533332, 791168, 933331, 1066664, 1582336, 1866662, 2133328, 3733324, 4266656, 7466648, 8533312, 14933296, 17066624, 29866592, 34133248, 59733184, 119466368, 238932736]

約数ペア:

[(1, 238932736), (2, 119466368), (4, 59733184), (7, 34133248), (8, 29866592), (14, 17066624), (16, 14933296), (28, 8533312), (32, 7466648), (56, 4266656), (64, 3733324), (112, 2133328), (128, 1866662), (151, 1582336), (224, 1066664), (256, 933331), (302, 791168), (448, 533332), (604, 395584), (883, 270592), (896, 266666), (1057, 226048), (1208, 197792), (1766, 135296), (1792, 133333), (2114, 113024), (2416, 98896), (3532, 67648), (4228, 56512), (4832, 49448), (6181, 38656), (7064, 33824), (8456, 28256), (9664, 24724), (12362, 19328), (14128, 16912)]