453872912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34721}}^1$

素因数の和:34791

約数の個数: 40

約数和(自身を含む): 947216160

約数和(自身を除く): 493343248

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 34721, 69442, 138884, 277768, 555536, 659699, 1319398, 1493003, 2638796, 2986006, 5277592, 5972012, 10555184, 11944024, 23888048, 28367057, 56734114, 113468228, 226936456, 453872912]

約数ペア:

[(1, 453872912), (2, 226936456), (4, 113468228), (8, 56734114), (16, 28367057), (19, 23888048), (38, 11944024), (43, 10555184), (76, 5972012), (86, 5277592), (152, 2986006), (172, 2638796), (304, 1493003), (344, 1319398), (688, 659699), (817, 555536), (1634, 277768), (3268, 138884), (6536, 69442), (13072, 34721)]