325167556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9137}}^1$

素因数の和:9220

約数の個数: 48

約数和(自身を含む): 687762432

約数和(自身を除く): 362594876

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2542, 5084, 8897, 9137, 17794, 18274, 35588, 36548, 63959, 127918, 255836, 283247, 374617, 566494, 749234, 1132988, 1498468, 1982729, 2622319, 3965458, 5244638, 7930916, 10489276, 11613127, 23226254, 46452508, 81291889, 162583778, 325167556]

約数ペア:

[(1, 325167556), (2, 162583778), (4, 81291889), (7, 46452508), (14, 23226254), (28, 11613127), (31, 10489276), (41, 7930916), (62, 5244638), (82, 3965458), (124, 2622319), (164, 1982729), (217, 1498468), (287, 1132988), (434, 749234), (574, 566494), (868, 374617), (1148, 283247), (1271, 255836), (2542, 127918), (5084, 63959), (8897, 36548), (9137, 35588), (17794, 18274)]