275222416

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15263}}^1$

素因数の和:15308

約数の個数: 60

約数和(自身を含む): 647315712

約数和(自身を除く): 372093296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 9016, 15263, 18032, 30526, 61052, 106841, 122104, 213682, 244208, 351049, 427364, 702098, 747887, 854728, 1404196, 1495774, 1709456, 2457343, 2808392, 2991548, 4914686, 5616784, 5983096, 9829372, 11966192, 17201401, 19658744, 34402802, 39317488, 68805604, 137611208, 275222416]

約数ペア:

[(1, 275222416), (2, 137611208), (4, 68805604), (7, 39317488), (8, 34402802), (14, 19658744), (16, 17201401), (23, 11966192), (28, 9829372), (46, 5983096), (49, 5616784), (56, 4914686), (92, 2991548), (98, 2808392), (112, 2457343), (161, 1709456), (184, 1495774), (196, 1404196), (322, 854728), (368, 747887), (392, 702098), (644, 427364), (784, 351049), (1127, 244208), (1288, 213682), (2254, 122104), (2576, 106841), (4508, 61052), (9016, 30526), (15263, 18032)]