533286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 1297296

約数和(自身を除く): 764010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 53, 78, 86, 106, 117, 129, 159, 234, 258, 318, 387, 477, 559, 689, 774, 954, 1118, 1378, 1677, 2067, 2279, 3354, 4134, 4558, 5031, 6201, 6837, 10062, 12402, 13674, 20511, 29627, 41022, 59254, 88881, 177762, 266643, 533286]

約数ペア:

[(1, 533286), (2, 266643), (3, 177762), (6, 88881), (9, 59254), (13, 41022), (18, 29627), (26, 20511), (39, 13674), (43, 12402), (53, 10062), (78, 6837), (86, 6201), (106, 5031), (117, 4558), (129, 4134), (159, 3354), (234, 2279), (258, 2067), (318, 1677), (387, 1378), (477, 1118), (559, 954), (689, 774)]