979294144

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 1987448400

約数和(自身を除く): 1008154256

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 449, 643, 848, 898, 1286, 1696, 1796, 2572, 3392, 3592, 5144, 7184, 10288, 14368, 20576, 23797, 28736, 34079, 41152, 47594, 68158, 95188, 136316, 190376, 272632, 288707, 380752, 545264, 577414, 761504, 1090528, 1154828, 1523008, 2181056, 2309656, 4619312, 9238624, 15301471, 18477248, 30602942, 61205884, 122411768, 244823536, 489647072, 979294144]

約数ペア:

[(1, 979294144), (2, 489647072), (4, 244823536), (8, 122411768), (16, 61205884), (32, 30602942), (53, 18477248), (64, 15301471), (106, 9238624), (212, 4619312), (424, 2309656), (449, 2181056), (643, 1523008), (848, 1154828), (898, 1090528), (1286, 761504), (1696, 577414), (1796, 545264), (2572, 380752), (3392, 288707), (3592, 272632), (5144, 190376), (7184, 136316), (10288, 95188), (14368, 68158), (20576, 47594), (23797, 41152), (28736, 34079)]