2543676288

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{40639}}^1$

素因数の和:40819

約数の個数: 64

約数和(自身を含む): 6798259200

約数和(自身を除く): 4254582912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 10432, 15648, 20864, 31296, 40639, 62592, 81278, 121917, 162556, 243834, 325112, 487668, 650224, 975336, 1300448, 1950672, 2600896, 3901344, 5201792, 6624157, 7802688, 13248314, 15605376, 19872471, 26496628, 39744942, 52993256, 79489884, 105986512, 158979768, 211973024, 317959536, 423946048, 635919072, 847892096, 1271838144, 2543676288]

約数ペア:

[(1, 2543676288), (2, 1271838144), (3, 847892096), (4, 635919072), (6, 423946048), (8, 317959536), (12, 211973024), (16, 158979768), (24, 105986512), (32, 79489884), (48, 52993256), (64, 39744942), (96, 26496628), (128, 19872471), (163, 15605376), (192, 13248314), (326, 7802688), (384, 6624157), (489, 5201792), (652, 3901344), (978, 2600896), (1304, 1950672), (1956, 1300448), (2608, 975336), (3912, 650224), (5216, 487668), (7824, 325112), (10432, 243834), (15648, 162556), (20864, 121917), (31296, 81278), (40639, 62592)]