306075204

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1529

約数の個数: 72

約数和(自身を含む): 797596800

約数和(自身を除く): 491521596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 149, 172, 258, 298, 387, 447, 516, 596, 774, 894, 1327, 1341, 1548, 1788, 2654, 2682, 3981, 5308, 5364, 6407, 7962, 11943, 12814, 15924, 19221, 23886, 25628, 38442, 47772, 57061, 57663, 76884, 114122, 115326, 171183, 197723, 228244, 230652, 342366, 395446, 513549, 593169, 684732, 790892, 1027098, 1186338, 1779507, 2054196, 2372676, 3559014, 7118028, 8502089, 17004178, 25506267, 34008356, 51012534, 76518801, 102025068, 153037602, 306075204]

約数ペア:

[(1, 306075204), (2, 153037602), (3, 102025068), (4, 76518801), (6, 51012534), (9, 34008356), (12, 25506267), (18, 17004178), (36, 8502089), (43, 7118028), (86, 3559014), (129, 2372676), (149, 2054196), (172, 1779507), (258, 1186338), (298, 1027098), (387, 790892), (447, 684732), (516, 593169), (596, 513549), (774, 395446), (894, 342366), (1327, 230652), (1341, 228244), (1548, 197723), (1788, 171183), (2654, 115326), (2682, 114122), (3981, 76884), (5308, 57663), (5364, 57061), (6407, 47772), (7962, 38442), (11943, 25628), (12814, 23886), (15924, 19221)]