788503872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{315907}}^1$

素因数の和:315935

約数の個数: 56

約数和(自身を含む): 2246737696

約数和(自身を除く): 1458233824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 315907, 631814, 947721, 1263628, 1895442, 2527256, 3790884, 4106791, 5054512, 7581768, 8213582, 10109024, 12320373, 15163536, 16427164, 20218048, 24640746, 30327072, 32854328, 49281492, 60654144, 65708656, 98562984, 131417312, 197125968, 262834624, 394251936, 788503872]

約数ペア:

[(1, 788503872), (2, 394251936), (3, 262834624), (4, 197125968), (6, 131417312), (8, 98562984), (12, 65708656), (13, 60654144), (16, 49281492), (24, 32854328), (26, 30327072), (32, 24640746), (39, 20218048), (48, 16427164), (52, 15163536), (64, 12320373), (78, 10109024), (96, 8213582), (104, 7581768), (156, 5054512), (192, 4106791), (208, 3790884), (312, 2527256), (416, 1895442), (624, 1263628), (832, 947721), (1248, 631814), (2496, 315907)]