1798327512

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{179689}}^1$

素因数の和:179840

約数の個数: 48

約数和(自身を含む): 4905537000

約数和(自身を除く): 3107209488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 179689, 359378, 539067, 718756, 1078134, 1437512, 1617201, 2156268, 3234402, 4312536, 6468804, 12937608, 24976771, 49953542, 74930313, 99907084, 149860626, 199814168, 224790939, 299721252, 449581878, 599442504, 899163756, 1798327512]

約数ペア:

[(1, 1798327512), (2, 899163756), (3, 599442504), (4, 449581878), (6, 299721252), (8, 224790939), (9, 199814168), (12, 149860626), (18, 99907084), (24, 74930313), (36, 49953542), (72, 24976771), (139, 12937608), (278, 6468804), (417, 4312536), (556, 3234402), (834, 2156268), (1112, 1617201), (1251, 1437512), (1668, 1078134), (2502, 718756), (3336, 539067), (5004, 359378), (10008, 179689)]