2116720656

素因数分解:

$2^4\times 3^2\times {\mathrm{739}}^1\times {\mathrm{19891}}^1$

素因数の和:20644

約数の個数: 60

約数和(自身を含む): 5932192240

約数和(自身を除く): 3815471584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 11824, 13302, 17736, 19891, 26604, 35472, 39782, 53208, 59673, 79564, 106416, 119346, 159128, 179019, 238692, 318256, 358038, 477384, 716076, 954768, 1432152, 2864304, 14699449, 29398898, 44098347, 58797796, 88196694, 117595592, 132295041, 176393388, 235191184, 264590082, 352786776, 529180164, 705573552, 1058360328, 2116720656]

約数ペア:

[(1, 2116720656), (2, 1058360328), (3, 705573552), (4, 529180164), (6, 352786776), (8, 264590082), (9, 235191184), (12, 176393388), (16, 132295041), (18, 117595592), (24, 88196694), (36, 58797796), (48, 44098347), (72, 29398898), (144, 14699449), (739, 2864304), (1478, 1432152), (2217, 954768), (2956, 716076), (4434, 477384), (5912, 358038), (6651, 318256), (8868, 238692), (11824, 179019), (13302, 159128), (17736, 119346), (19891, 106416), (26604, 79564), (35472, 59673), (39782, 53208)]