1620104204096

素因数分解:

$2^6\times 7^3\times {\mathrm{73802123}}^1$

素因数の和:73802156

約数の個数: 56

約数和(自身を含む): 3749147899200

約数和(自身を除く): 2129043695104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 10976, 21952, 73802123, 147604246, 295208492, 516614861, 590416984, 1033229722, 1180833968, 2066459444, 2361667936, 3616304027, 4132918888, 4723335872, 7232608054, 8265837776, 14465216108, 16531675552, 25314128189, 28930432216, 33063351104, 50628256378, 57860864432, 101256512756, 115721728864, 202513025512, 231443457728, 405026051024, 810052102048, 1620104204096]

約数ペア:

[(1, 1620104204096), (2, 810052102048), (4, 405026051024), (7, 231443457728), (8, 202513025512), (14, 115721728864), (16, 101256512756), (28, 57860864432), (32, 50628256378), (49, 33063351104), (56, 28930432216), (64, 25314128189), (98, 16531675552), (112, 14465216108), (196, 8265837776), (224, 7232608054), (343, 4723335872), (392, 4132918888), (448, 3616304027), (686, 2361667936), (784, 2066459444), (1372, 1180833968), (1568, 1033229722), (2744, 590416984), (3136, 516614861), (5488, 295208492), (10976, 147604246), (21952, 73802123)]