858375648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229267}}^1$

素因数の和:229296

約数の個数: 72

約数和(自身を含む): 2628786888

約数和(自身を除く): 1770411240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 229267, 458534, 687801, 917068, 1375602, 1834136, 2063403, 2751204, 2980471, 3668272, 4126806, 5502408, 5960942, 7336544, 8253612, 8941413, 11004816, 11921884, 16507224, 17882826, 22009632, 23843768, 26824239, 33014448, 35765652, 47687536, 53648478, 66028896, 71531304, 95375072, 107296956, 143062608, 214593912, 286125216, 429187824, 858375648]

約数ペア:

[(1, 858375648), (2, 429187824), (3, 286125216), (4, 214593912), (6, 143062608), (8, 107296956), (9, 95375072), (12, 71531304), (13, 66028896), (16, 53648478), (18, 47687536), (24, 35765652), (26, 33014448), (32, 26824239), (36, 23843768), (39, 22009632), (48, 17882826), (52, 16507224), (72, 11921884), (78, 11004816), (96, 8941413), (104, 8253612), (117, 7336544), (144, 5960942), (156, 5502408), (208, 4126806), (234, 3668272), (288, 2980471), (312, 2751204), (416, 2063403), (468, 1834136), (624, 1375602), (936, 917068), (1248, 687801), (1872, 458534), (3744, 229267)]