389777112

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{125897}}^1$

素因数の和:125952

約数の個数: 48

約数和(自身を含む): 1080204840

約数和(自身を除く): 690427728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 125897, 251794, 377691, 503588, 755382, 1007176, 1133073, 1510764, 2266146, 3021528, 4532292, 5413571, 9064584, 10827142, 16240713, 21654284, 32481426, 43308568, 48722139, 64962852, 97444278, 129925704, 194888556, 389777112]

約数ペア:

[(1, 389777112), (2, 194888556), (3, 129925704), (4, 97444278), (6, 64962852), (8, 48722139), (9, 43308568), (12, 32481426), (18, 21654284), (24, 16240713), (36, 10827142), (43, 9064584), (72, 5413571), (86, 4532292), (129, 3021528), (172, 2266146), (258, 1510764), (344, 1133073), (387, 1007176), (516, 755382), (774, 503588), (1032, 377691), (1548, 251794), (3096, 125897)]