247706952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{543217}}^1$

素因数の和:543245

約数の個数: 32

約数和(自身を含む): 651861600

約数和(自身を除く): 404154648

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 543217, 1086434, 1629651, 2172868, 3259302, 4345736, 6518604, 10321123, 13037208, 20642246, 30963369, 41284492, 61926738, 82568984, 123853476, 247706952]

約数ペア:

[(1, 247706952), (2, 123853476), (3, 82568984), (4, 61926738), (6, 41284492), (8, 30963369), (12, 20642246), (19, 13037208), (24, 10321123), (38, 6518604), (57, 4345736), (76, 3259302), (114, 2172868), (152, 1629651), (228, 1086434), (456, 543217)]