291244216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{54581}}^1$

素因数の和:54639

約数の個数: 32

約数和(自身を含む): 589485600

約数和(自身を除く): 298241384

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 54581, 109162, 218324, 436648, 1255363, 1582849, 2510726, 3165698, 5021452, 6331396, 10042904, 12662792, 36405527, 72811054, 145622108, 291244216]

約数ペア:

[(1, 291244216), (2, 145622108), (4, 72811054), (8, 36405527), (23, 12662792), (29, 10042904), (46, 6331396), (58, 5021452), (92, 3165698), (116, 2510726), (184, 1582849), (232, 1255363), (667, 436648), (1334, 218324), (2668, 109162), (5336, 54581)]