290648512

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58979}}^1$

素因数の和:59009

約数の個数: 56

約数和(自身を含む): 719084160

約数和(自身を除く): 428435648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 58979, 117958, 235916, 412853, 471832, 648769, 825706, 943664, 1297538, 1651412, 1887328, 2595076, 3302824, 3774656, 4541383, 5190152, 6605648, 9082766, 10380304, 13211296, 18165532, 20760608, 26422592, 36331064, 41521216, 72662128, 145324256, 290648512]

約数ペア:

[(1, 290648512), (2, 145324256), (4, 72662128), (7, 41521216), (8, 36331064), (11, 26422592), (14, 20760608), (16, 18165532), (22, 13211296), (28, 10380304), (32, 9082766), (44, 6605648), (56, 5190152), (64, 4541383), (77, 3774656), (88, 3302824), (112, 2595076), (154, 1887328), (176, 1651412), (224, 1297538), (308, 943664), (352, 825706), (448, 648769), (616, 471832), (704, 412853), (1232, 235916), (2464, 117958), (4928, 58979)]