286952416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9067}}^1$

素因数の和:9143

約数の個数: 48

約数和(自身を含む): 603275904

約数和(自身を除く): 316323488

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 9067, 15824, 18134, 31648, 36268, 72536, 145072, 208541, 290144, 389881, 417082, 779762, 834164, 1559524, 1668328, 3119048, 3336656, 6238096, 6673312, 8967263, 12476192, 17934526, 35869052, 71738104, 143476208, 286952416]

約数ペア:

[(1, 286952416), (2, 143476208), (4, 71738104), (8, 35869052), (16, 17934526), (23, 12476192), (32, 8967263), (43, 6673312), (46, 6238096), (86, 3336656), (92, 3119048), (172, 1668328), (184, 1559524), (344, 834164), (368, 779762), (688, 417082), (736, 389881), (989, 290144), (1376, 208541), (1978, 145072), (3956, 72536), (7912, 36268), (9067, 31648), (15824, 18134)]