506639812

素因数分解:

$2^2\times 7^4\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 60

約数和(自身を含む): 1050307776

約数和(自身を除く): 543667964

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 343, 497, 686, 743, 994, 1372, 1486, 1988, 2401, 2972, 3479, 4802, 5201, 6958, 9604, 10402, 13916, 20804, 24353, 36407, 48706, 52753, 72814, 97412, 105506, 145628, 170471, 211012, 254849, 340942, 369271, 509698, 681884, 738542, 1019396, 1477084, 1783943, 2584897, 3567886, 5169794, 7135772, 10339588, 18094279, 36188558, 72377116, 126659953, 253319906, 506639812]

約数ペア:

[(1, 506639812), (2, 253319906), (4, 126659953), (7, 72377116), (14, 36188558), (28, 18094279), (49, 10339588), (71, 7135772), (98, 5169794), (142, 3567886), (196, 2584897), (284, 1783943), (343, 1477084), (497, 1019396), (686, 738542), (743, 681884), (994, 509698), (1372, 369271), (1486, 340942), (1988, 254849), (2401, 211012), (2972, 170471), (3479, 145628), (4802, 105506), (5201, 97412), (6958, 72814), (9604, 52753), (10402, 48706), (13916, 36407), (20804, 24353)]