261166656

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59141}}^1$

素因数の和:59179

約数の個数: 56

約数和(自身を含む): 721059264

約数和(自身を除く): 459892608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 59141, 118282, 177423, 236564, 354846, 473128, 709692, 946256, 1360243, 1419384, 1892512, 2720486, 2838768, 3785024, 4080729, 5440972, 5677536, 8161458, 10881944, 11355072, 16322916, 21763888, 32645832, 43527776, 65291664, 87055552, 130583328, 261166656]

約数ペア:

[(1, 261166656), (2, 130583328), (3, 87055552), (4, 65291664), (6, 43527776), (8, 32645832), (12, 21763888), (16, 16322916), (23, 11355072), (24, 10881944), (32, 8161458), (46, 5677536), (48, 5440972), (64, 4080729), (69, 3785024), (92, 2838768), (96, 2720486), (138, 1892512), (184, 1419384), (192, 1360243), (276, 946256), (368, 709692), (552, 473128), (736, 354846), (1104, 236564), (1472, 177423), (2208, 118282), (4416, 59141)]