319382016

素因数分解:

$2^9\times 3^1\times {\mathrm{207931}}^1$

素因数の和:207952

約数の個数: 40

約数和(自身を含む): 850857744

約数和(自身を除く): 531475728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 207931, 415862, 623793, 831724, 1247586, 1663448, 2495172, 3326896, 4990344, 6653792, 9980688, 13307584, 19961376, 26615168, 39922752, 53230336, 79845504, 106460672, 159691008, 319382016]

約数ペア:

[(1, 319382016), (2, 159691008), (3, 106460672), (4, 79845504), (6, 53230336), (8, 39922752), (12, 26615168), (16, 19961376), (24, 13307584), (32, 9980688), (48, 6653792), (64, 4990344), (96, 3326896), (128, 2495172), (192, 1663448), (256, 1247586), (384, 831724), (512, 623793), (768, 415862), (1536, 207931)]