775552488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12983}}^1$

素因数の和:13142

約数の個数: 64

約数和(自身を含む): 2056665600

約数和(自身を除く): 1281113112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 3144, 4978, 7467, 9956, 12983, 14934, 19912, 25966, 29868, 38949, 51932, 59736, 77898, 103864, 155796, 246677, 311592, 493354, 740031, 986708, 1480062, 1700773, 1973416, 2960124, 3401546, 5102319, 5920248, 6803092, 10204638, 13606184, 20409276, 32314687, 40818552, 64629374, 96944061, 129258748, 193888122, 258517496, 387776244, 775552488]

約数ペア:

[(1, 775552488), (2, 387776244), (3, 258517496), (4, 193888122), (6, 129258748), (8, 96944061), (12, 64629374), (19, 40818552), (24, 32314687), (38, 20409276), (57, 13606184), (76, 10204638), (114, 6803092), (131, 5920248), (152, 5102319), (228, 3401546), (262, 2960124), (393, 1973416), (456, 1700773), (524, 1480062), (786, 986708), (1048, 740031), (1572, 493354), (2489, 311592), (3144, 246677), (4978, 155796), (7467, 103864), (9956, 77898), (12983, 59736), (14934, 51932), (19912, 38949), (25966, 29868)]