242559008

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 485737560

約数和(自身を除く): 243178552

約数列:

[1, 2, 4, 8, 16, 32, 109, 197, 218, 353, 394, 436, 706, 788, 872, 1412, 1576, 1744, 2824, 3152, 3488, 5648, 6304, 11296, 21473, 38477, 42946, 69541, 76954, 85892, 139082, 153908, 171784, 278164, 307816, 343568, 556328, 615632, 687136, 1112656, 1231264, 2225312, 7579969, 15159938, 30319876, 60639752, 121279504, 242559008]

約数ペア:

[(1, 242559008), (2, 121279504), (4, 60639752), (8, 30319876), (16, 15159938), (32, 7579969), (109, 2225312), (197, 1231264), (218, 1112656), (353, 687136), (394, 615632), (436, 556328), (706, 343568), (788, 307816), (872, 278164), (1412, 171784), (1576, 153908), (1744, 139082), (2824, 85892), (3152, 76954), (3488, 69541), (5648, 42946), (6304, 38477), (11296, 21473)]