216021504

素因数分解:

$2^9\times 3^1\times {\mathrm{140639}}^1$

素因数の和:140660

約数の個数: 40

約数和(自身を含む): 575498880

約数和(自身を除く): 359477376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 140639, 281278, 421917, 562556, 843834, 1125112, 1687668, 2250224, 3375336, 4500448, 6750672, 9000896, 13501344, 18001792, 27002688, 36003584, 54005376, 72007168, 108010752, 216021504]

約数ペア:

[(1, 216021504), (2, 108010752), (3, 72007168), (4, 54005376), (6, 36003584), (8, 27002688), (12, 18001792), (16, 13501344), (24, 9000896), (32, 6750672), (48, 4500448), (64, 3375336), (96, 2250224), (128, 1687668), (192, 1125112), (256, 843834), (384, 562556), (512, 421917), (768, 281278), (1536, 140639)]