351212008

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{12619}}^1$

素因数の和:12710

約数の個数: 48

約数和(自身を含む): 776887200

約数和(自身を除く): 425675192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 12619, 13916, 25238, 27832, 50476, 88333, 100952, 176666, 353332, 618331, 706664, 895949, 1236662, 1791898, 2473324, 3583796, 4946648, 6271643, 7167592, 12543286, 25086572, 43901501, 50173144, 87803002, 175606004, 351212008]

約数ペア:

[(1, 351212008), (2, 175606004), (4, 87803002), (7, 50173144), (8, 43901501), (14, 25086572), (28, 12543286), (49, 7167592), (56, 6271643), (71, 4946648), (98, 3583796), (142, 2473324), (196, 1791898), (284, 1236662), (392, 895949), (497, 706664), (568, 618331), (994, 353332), (1988, 176666), (3479, 100952), (3976, 88333), (6958, 50476), (12619, 27832), (13916, 25238)]