1291520952

素因数分解:

$2^3\times 3^2\times {\mathrm{2339}}^1\times {\mathrm{7669}}^1$

素因数の和:10020

約数の個数: 48

約数和(自身を含む): 3499821000

約数和(自身を除く): 2208300048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2339, 4678, 7017, 7669, 9356, 14034, 15338, 18712, 21051, 23007, 28068, 30676, 42102, 46014, 56136, 61352, 69021, 84204, 92028, 138042, 168408, 184056, 276084, 552168, 17937791, 35875582, 53813373, 71751164, 107626746, 143502328, 161440119, 215253492, 322880238, 430506984, 645760476, 1291520952]

約数ペア:

[(1, 1291520952), (2, 645760476), (3, 430506984), (4, 322880238), (6, 215253492), (8, 161440119), (9, 143502328), (12, 107626746), (18, 71751164), (24, 53813373), (36, 35875582), (72, 17937791), (2339, 552168), (4678, 276084), (7017, 184056), (7669, 168408), (9356, 138042), (14034, 92028), (15338, 84204), (18712, 69021), (21051, 61352), (23007, 56136), (28068, 46014), (30676, 42102)]