239427328

素因数分解:

$2^8\times 7^2\times {\mathrm{19087}}^1$

素因数の和:19117

約数の個数: 54

約数和(自身を含む): 555976176

約数和(自身を除く): 316548848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 19087, 38174, 76348, 133609, 152696, 267218, 305392, 534436, 610784, 935263, 1068872, 1221568, 1870526, 2137744, 2443136, 3741052, 4275488, 4886272, 7482104, 8550976, 14964208, 17101952, 29928416, 34203904, 59856832, 119713664, 239427328]

約数ペア:

[(1, 239427328), (2, 119713664), (4, 59856832), (7, 34203904), (8, 29928416), (14, 17101952), (16, 14964208), (28, 8550976), (32, 7482104), (49, 4886272), (56, 4275488), (64, 3741052), (98, 2443136), (112, 2137744), (128, 1870526), (196, 1221568), (224, 1068872), (256, 935263), (392, 610784), (448, 534436), (784, 305392), (896, 267218), (1568, 152696), (1792, 133609), (3136, 76348), (6272, 38174), (12544, 19087)]