861563424

素因数分解:

$2^5\times 3^1\times {\mathrm{389}}^1\times {\mathrm{23071}}^1$

素因数の和:23473

約数の個数: 48

約数和(自身を含む): 2267516160

約数和(自身を除く): 1405952736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 12448, 18672, 23071, 37344, 46142, 69213, 92284, 138426, 184568, 276852, 369136, 553704, 738272, 1107408, 2214816, 8974619, 17949238, 26923857, 35898476, 53847714, 71796952, 107695428, 143593904, 215390856, 287187808, 430781712, 861563424]

約数ペア:

[(1, 861563424), (2, 430781712), (3, 287187808), (4, 215390856), (6, 143593904), (8, 107695428), (12, 71796952), (16, 53847714), (24, 35898476), (32, 26923857), (48, 17949238), (96, 8974619), (389, 2214816), (778, 1107408), (1167, 738272), (1556, 553704), (2334, 369136), (3112, 276852), (4668, 184568), (6224, 138426), (9336, 92284), (12448, 69213), (18672, 46142), (23071, 37344)]