215425968

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{14431}}^1$

素因数の和:14753

約数の個数: 40

約数和(自身を含む): 558345216

約数和(自身を除く): 342919248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1866, 2488, 3732, 4976, 7464, 14431, 14928, 28862, 43293, 57724, 86586, 115448, 173172, 230896, 346344, 692688, 4488041, 8976082, 13464123, 17952164, 26928246, 35904328, 53856492, 71808656, 107712984, 215425968]

約数ペア:

[(1, 215425968), (2, 107712984), (3, 71808656), (4, 53856492), (6, 35904328), (8, 26928246), (12, 17952164), (16, 13464123), (24, 8976082), (48, 4488041), (311, 692688), (622, 346344), (933, 230896), (1244, 173172), (1866, 115448), (2488, 86586), (3732, 57724), (4976, 43293), (7464, 28862), (14431, 14928)]