291016464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{319097}}^1$

素因数の和:319127

約数の個数: 40

約数和(自身を含む): 791363040

約数和(自身を除く): 500346576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 319097, 638194, 957291, 1276388, 1914582, 2552776, 3829164, 5105552, 6062843, 7658328, 12125686, 15316656, 18188529, 24251372, 36377058, 48502744, 72754116, 97005488, 145508232, 291016464]

約数ペア:

[(1, 291016464), (2, 145508232), (3, 97005488), (4, 72754116), (6, 48502744), (8, 36377058), (12, 24251372), (16, 18188529), (19, 15316656), (24, 12125686), (38, 7658328), (48, 6062843), (57, 5105552), (76, 3829164), (114, 2552776), (152, 1914582), (228, 1276388), (304, 957291), (456, 638194), (912, 319097)]