291244173776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1979}}^1\times {\mathrm{317171}}^1$

素因数の和:319187

約数の個数: 40

約数和(自身を含む): 584040520800

約数和(自身を除く): 292796347024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1979, 3958, 7916, 15832, 31664, 57391, 114782, 229564, 317171, 459128, 634342, 918256, 1268684, 2537368, 5074736, 9197959, 18395918, 36791836, 73583672, 147167344, 627681409, 1255362818, 2510725636, 5021451272, 10042902544, 18202760861, 36405521722, 72811043444, 145622086888, 291244173776]

約数ペア:

[(1, 291244173776), (2, 145622086888), (4, 72811043444), (8, 36405521722), (16, 18202760861), (29, 10042902544), (58, 5021451272), (116, 2510725636), (232, 1255362818), (464, 627681409), (1979, 147167344), (3958, 73583672), (7916, 36791836), (15832, 18395918), (31664, 9197959), (57391, 5074736), (114782, 2537368), (229564, 1268684), (317171, 918256), (459128, 634342)]