289030092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11801}}^1$

素因数の和:11978

約数の個数: 48

約数和(自身を含む): 730968672

約数和(自身を除く): 441938580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 11801, 12246, 23602, 24492, 35403, 47204, 70806, 141612, 153413, 306826, 460239, 613652, 920478, 1840956, 1852757, 3705514, 5558271, 7411028, 11116542, 22233084, 24085841, 48171682, 72257523, 96343364, 144515046, 289030092]

約数ペア:

[(1, 289030092), (2, 144515046), (3, 96343364), (4, 72257523), (6, 48171682), (12, 24085841), (13, 22233084), (26, 11116542), (39, 7411028), (52, 5558271), (78, 3705514), (156, 1852757), (157, 1840956), (314, 920478), (471, 613652), (628, 460239), (942, 306826), (1884, 153413), (2041, 141612), (4082, 70806), (6123, 47204), (8164, 35403), (11801, 24492), (12246, 23602)]