237718912

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 493516800

約数和(自身を除く): 255797888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 278, 431, 496, 556, 862, 992, 1112, 1724, 1984, 2224, 3448, 3968, 4309, 4448, 6896, 8618, 8896, 13361, 13792, 17236, 17792, 26722, 27584, 34472, 53444, 55168, 59909, 68944, 106888, 119818, 137888, 213776, 239636, 275776, 427552, 479272, 551552, 855104, 958544, 1710208, 1857179, 1917088, 3714358, 3834176, 7428716, 7668352, 14857432, 29714864, 59429728, 118859456, 237718912]

約数ペア:

[(1, 237718912), (2, 118859456), (4, 59429728), (8, 29714864), (16, 14857432), (31, 7668352), (32, 7428716), (62, 3834176), (64, 3714358), (124, 1917088), (128, 1857179), (139, 1710208), (248, 958544), (278, 855104), (431, 551552), (496, 479272), (556, 427552), (862, 275776), (992, 239636), (1112, 213776), (1724, 137888), (1984, 119818), (2224, 106888), (3448, 68944), (3968, 59909), (4309, 55168), (4448, 53444), (6896, 34472), (8618, 27584), (8896, 26722), (13361, 17792), (13792, 17236)]