542416238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 1043202048

約数和(自身を除く): 500785810

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 127, 182, 217, 254, 403, 434, 757, 806, 889, 1514, 1651, 1778, 2821, 3302, 3937, 5299, 5642, 7874, 9841, 10598, 11557, 19682, 23114, 23467, 27559, 46934, 51181, 55118, 68887, 96139, 102362, 137774, 164269, 192278, 305071, 328538, 358267, 610142, 672973, 716534, 1249807, 1345946, 2135497, 2499614, 2980309, 4270994, 5960618, 8748649, 17497298, 20862163, 38744017, 41724326, 77488034, 271208119, 542416238]

約数ペア:

[(1, 542416238), (2, 271208119), (7, 77488034), (13, 41724326), (14, 38744017), (26, 20862163), (31, 17497298), (62, 8748649), (91, 5960618), (127, 4270994), (182, 2980309), (217, 2499614), (254, 2135497), (403, 1345946), (434, 1249807), (757, 716534), (806, 672973), (889, 610142), (1514, 358267), (1651, 328538), (1778, 305071), (2821, 192278), (3302, 164269), (3937, 137774), (5299, 102362), (5642, 96139), (7874, 68887), (9841, 55118), (10598, 51181), (11557, 46934), (19682, 27559), (23114, 23467)]